Tag Archives: Grand Manan Whale and Seabird Research Station

Ocean Magazine… A beautiful read

Posted on by
9

It has been a while since I have given a shout out to Ocean Magazine, an American nature magazine that is all about the ocean, for people who love the ocean…

OCEAN Magazine Winter 2013 Issue 37

“OCEAN is a  magazine about the ocean. OCEAN Magazine publishes photography, articles and stories, essays, and poems to celebrate and protect the ocean. New issues are published quarterly –– Winter, Spring, Summer and Fall. OCEAN’s quality is unsurpassed. OCEAN’s photography is beautiful. In OCEAN you read what you read no where else. OCEAN’s information is timeless. Never is an issue outdated. With incomparable quality, each issue of OCEAN is a collector’s item. OCEAN blends the informative and educational, personal, spiritual, and sensual. OCEAN draws its inspiration from love, with beauty and respect. OCEAN opens the depths, and takes you in. OCEAN is unabashedly different. Its intention is pure.”

Ocean Magazine is always wonderfully warm, thought-provoking and interesting. And right now, it features my first article for an American magazine, for which I feel honored and grateful.

For those of you who remember Peggy Stap (Marine Life Studies), Laurie Murison (Grand Manan Whale and Seabird Research Station), Nina Pardo and Stefan  Austermühle (Mundo Azul), my article is all about them. Plus they add their own unique voices to the magazine, giving an even clearer glimpse of their lives and perspectives.

To subscribe to Ocean Magazine, please visit their website.

As ever, there is so much you can do to learn more about the work of whale and dolphin conservationists; Peggy, Laurie, Stefan and Nina are always glad to receive your interest and support. And don’t forget to visit my good friends at Planet Whale if you want to discover more cetacean conservation organisations all around the world… There may be one on your doorstep that you never knew existed but would be immensely glad to discover!

My life since this blog began

Posted on by
5

It seems fitting, at the end of one year and on the eve of the next momentous one; the much heralded 2012, to grant myself the indulgence of glancing back over my shoulder to peek at the events in my personal life over the last year.

The Planet Whale Report

This miraculous phase of my life actually began somewhat earlier in July 2010 when I ended my previous career of performing, choreographing and teaching contemporary dance, to intuitively set off in new directions. I never expected to find myself behind a desk in an office but the day I walked into Planet Whale’s office to meet Ian Rowlands and Dylan Walker, everything just felt right.

Seven months later, having completed compiling and editing a first ever Global Directory of Cetacean Conservation Organisations for Planet Whale, my plans were laid. I began this website and blog in February 2011 having decided, in a flowing-with-the-river kind of way, on a course of action.

With no set outcome in mind, but simply trusting in a step-by-step approach that felt right even though I could not analytically pinpoint why, I approached three wonderful cetacean conservationists to enquire about assisting them in their endeavours and, while doing so, document their lives and work. Amazingly, they agreed.

In mid-April 2011, I embarked on this venture. There followed three and a half months of the most incredible experiences with Peggy Stap of Marine Life Studies in USA, Stefan Austermühle and Nina Pardo of Mundo Azul in Peru, and Laurie Murison of Grand Manan Whale and Seabird Research Station in Canada. I was honoured to meet the most kind, generous, caring, passionate, pro-active people, be given a uniquely personal window into their world, and permitted to write in intimate detail about their lives and work. On top of this, I had beautiful, jaw-dropping encounters with whales, dolphins, birds and other ocean dwellers, which have enriched both my understanding of them and of how we humans affect their lives.

And what was the result of such a venture? Did it lead, as I hoped it would, towards a new career in writing? Did it open any new doors through which I could walk to find the next step on my path? Well yes, it did indeed lead to the next chapter in my life, albeit in a completely unforeseen way. It led to something which I was not expecting to find on this venture. It led to a meeting of heart, mind, soul, spirit and head. It led to my husband Bruno.

We met in Peru in June, both of us there under unusual circumstances and both of us pulled to an event at a bar in Lima by others; Bruno by a friend and me accompanying the conservationists I was working for. In the two weeks we shared in Lima we met every evening and took a weekend trip to the beautiful wonders of Peru’s mountains. And then I left for Canada; it could have ended there; it didn’t. We stayed in touch until August when Bruno flew to England to meet me as I returned from Canada. By the end of another two weeks we had decided that our future paths lay together. We married in England on 6th October, and since then have been in the process of relocating to California to begin our life there together.

It is a fairytale-like story which I would find hard to believe myself if I did not have the proof of waking up next to my wonderful husband every day. Nevertheless it is still mind-boggling for me to look back over the last year. In the last twelve months I have lived in or visited four countries, slept in over twenty beds, seen over ten species of whales and dolphins, and met countless life-affirming people. In the last ten months I have written: one first draft of Lilanthro’s Story; twenty five blog posts about three inspiring conservationists; nine articles for three websites; one article for Caduceus Magazine; and one first draft of a second magazine article in the pipeline for 2012. In the last seven months I have met, fallen in love with, got engaged to, married and moved countries with one man, (roughly in that order). In the last four months I have performed in two dance films. In the last three months I have laid plans to further my writing and develop a harmonising movement practice for adults. And in the last month Bruno and I have returned to England to celebrate Christmas, New Year and our marriage blessing.

And now it is New Year’s Eve; a gateway between one year and the next, when individually and collectively we look reflectively backwards, look expectantly forwards and gather together our energies for the next step. 2012 is a momentous year which some people are gladly awaiting, others fearfully so, and others seeing it as just another year. Who knows what 2012 will bring for Bruno and I, for the collective human race and for this sparklingly beautiful blue planet called Earth. Maybe not every year can feel as fate-filled, love-filled and action-filled as 2011, but Bruno and I are aligning ourselves with those who are welcoming the coming year and we have faith that it will bring all that it needs to bring and be exactly as it needs to be. We feel ourselves to be in the keeping of Destiny, God and Life, and trust whatever path they intend for us to tread. I believe this to be true for all of humanity and the world itself.

So, with that, Happy New Year one and all, and I wish us all a soul-awakening, spirit-nourishing, heart-expanding year ahead.

Laurie Murison – actions and consequences

Posted on by
2

“People have become disconnected from the natural world. Children from cities go to the countryside and do not know what to make of the sky because light pollution prevents them from seeing stars. People camping on cliffs on Grand Manan complain they cannot sleep because of the noise of whales breathing out to sea; their lives are so full of background noise that they never usually hear the sounds of nature around them.”

When we are not connected to the natural world we become less connected to the consequences of our actions. At best we have the tendency to be less than thorough when researching all possible outcomes to our actions. And sometimes we remain unintentionally, or wilfully, ignorant of any consequences whatsoever. Laurie is highly aware of our species’ unique capacity for accidentally, or wilfully, creating negative outcomes as a result of our actions. These effects have had, and are increasingly having, a huge impact on our planet and, crucially, on our oceans. Laurie illustrated this with a few examples.

“Throughout history our actions have often been more strongly influenced by the trends of the day than by ethical considerations.” The exploitation of right whales for baleen to service the Europeans’ fashion industry is one such good example. Another is the cultural trend in China for shark fin soup. Historically this dish was only served by the elite, and was an important status symbol. Today, it is becoming increasingly popular as more of the population gain access to a disposable income and “Want to have what others have”.

Many island populations of birds and animals have been wiped out or are threatened as an indirect consequence of our accidental transportation of new species to island habitats. In the Pacific for example, the brown tree snake found its way into the cargo holds of planes and onto islands where it began to predate birds’ eggs, chicks and adults. In the South Atlantic, mice transported on ships found their way on to an important nesting island for the albatross and tucked into their chicks. “On remote islands, these birds have never had to deal with land predators. The chicks and their parents are completely defenceless against a predator they have not encountered before. They have not been able to learn strategies for defending themselves.”

Illegal stowaways aside, shipping is a major challenge for cetaceans today. “In the ocean, sound carries great distances. We are not good at thinking with our ears so we do not perceive the impact of sound in the underwater world. Whales are shouting louder than they did 30-40 hears ago to be heard above the background noise.” One might think that a solution to the noise pollution would be to develop quieter ships. However, even this well intentioned act could have disastrous consequences if not researched fully. Whale-ship collisions are a major cause of whale mortality and serious injury. Even with current noise-producing ships there is a quiet zone directly in front of the ship where no noise can be heard, (due to how sound travels and is deflected by the ocean floor and because the propellers are located at the rear of the ship). If ships were completely noise-free, a whale may never know one was approaching.

Fishing is a contentious and complex issue. “When fishing is carried out for commercial rather than subsistence reasons it will have inherent problems.” People engaged in subsistence fishing have a greater tendency to look after fish stocks, as without the fish there would literally be no food on the table. But when money is the driving force there is an increased tendency to overfish to maintain a certain lifestyle. The fisherman is one step removed from his connection to the natural world. “Fishermen are often very conscious of conserving stocks. But they know that if they do not go out and fish someone else will and they will lose their income. Today’s fishing is complicated by politics and political deals, quotas, competition, conflicting recommendations… Ecologically it makes sense to preserve the oceans but that is not how stocks are managed. And we simply do not know enough to be good managers!”

A current trend is to look youthful. “We have an ageing population who want to remain young and healthy, and avoid consuming toxins.” Because predatory fish are starting to be recognised as being too toxic for our consumption (toxins become concentrated as they progress through the food chain), we are starting to fish lower and lower down the food chain. “We are now turning to catching krill, which is like the foundation of a house; entire ocean ecosystems depend on it. Supposedly we are doing this in a sustainable way, but since estimates of sustainability do not account for all the impacts which the ocean environment is having to cope with, it is questionable whether these estimates are accurate.”

As wild fish stocks are depleted we are increasingly turning to farmed fish. When salmon are farmed they develop lice. To kill the lice the fish are often treated with chemicals released into the water which can leak out of the sea cages. These chemicals kill copepods (a type of plankton, the basis of the ocean food chain, and favourite food of right whales) and other crustaceans because the lice are parasitic copepods (crustaceans). It is as yet unknown whether the chemicals will wash into our oceans to a significant degree that will kill copepods and other life. It is also unknown what other unintentional effects they will have once they mix with salt water and their chemical composition is altered.

Our use of the oceans for travel, food, recreation and industry have had, and always will have, direct or indirect consequences attached. There are so many variables operating it is virtually impossible for us to predict them all, even with the best intentions. I asked Laurie what she believed to be the solution to these many complex interactions of actions and consequences.

“The one factor which has the most damaging impact on this planet is unsustainable population growth. When the population keeps growing, and the need for resources and material goods increases, then any positive changes we make get cancelled out. Population is growing faster than the rate of our positive changes. We are constantly running after ourselves… We need to get ahead of ourselves!”

The most affective change we could make, which would impact on all our other actions, would be to stabilise our wildly increasing population. “If our population remained constant, the environmental improvements we are starting to make would actually make a difference. Economists tell us growth is important. But we cannot afford to keep growing, this adds too much extra pressure. We need a steady state system and we have to stabilise our population. This is the only way for our positive actions to overtake our negative ones.”

Laurie believes this needs to be done hand in hand with developing technology to provide better solutions to allow people to have good standards of living without detrimental side effects. “In the developed countries we need to make improvements to how we exist, so we do not have as great an impact per person. In developing countries it is natural for people to want what we already have; cars, air conditioning, luxury goods etc. Technology needs to provide ways for these things to leave a less damaging footprint, such as solar powered cars.”

Laurie will continue her work and hope that our species will turn a corner and choose to act in ways that have positive consequences. It is likely that if we do not listen to the recommendations of conservationists such as Laurie, and we do not stabilise our population and change our behaviours, then not only the whales, but entire oceans and ourselves will quickly suffer the consequences. Let’s hope we can all improve our listening skills!

As this is my final post on Laurie and Grand Manan Whale and Seabird Research Station, I will leave you with a simple thought.

“The whole ocean is a whale’s home and oceans cover more of the globe than anything else. A human action which may not appear to be critical to an animal in the Bay of Fundy may have a huge impact on them somewhere else. Any action that each and every one of us does anywhere on the planet can and will have an effect somewhere else and increasingly on our vast oceans….”

Laurie Murison – everything you ever wanted to know about North Atlantic right whales

Posted on by
Reply

“Most of our knowledge about the North Atlantic right whale has been lost and is only now slowly being re-learned.” This is not surprising considering that this animal is one of the rarest on Earth and has been to the brink of extinction and back, with an unknown future ahead of it.

Having studied right whales since 1982, Laurie is in a good position to know a fair few things about them. “Right whales are as active as humpbacks; they breach, they slap their pectoral fins against the water, they show their flukes when they dive”, (of course this means they are floaters, not sinkers!) They are skim feeders and, depending where their food is quite literally hanging out, they will feed underwater or at the surface. They feed mostly on a type of zooplankton called copepods, (all baleen whales feed on zooplankton as opposed to phytoplankton, which makes them carnivores not herbivores). Right whales are big, round, slow moving animals, not sleek and fast like the fin whale, so they do not need to have a dorsal fin to stabilise their body in the water. They also sport strange white lumps on their heads called callosities. These hairy protuberances do not inhibit the whale’s feeding; right whales have to move slowly to feed with their mouth open, water exits their mouth through the baleen in a turbulent fashion, and therefore, streamlining is not a necessity on their heads. “It is possible that the callosities actually facilitate their feeding, with the whiskers enabling them to sense patches of plankton.”

There are three genetically separate species of right whale; North Atlantic, Pacific and Southern. The North Atlantic right whales are the smallest, in fact all whales in the North Atlantic are smaller than their cousins in other oceans. “It is thought this is due to the availability of food for longer periods of time, which means you do not need as many fat reserves to keep you going in lean times. In essence, when a whale needs to fast for a longer time, it needs a bigger backpack of food and a larger body to carry that backpack.” In the North Atlantic, right whales are prone to irregular meanderings to different parts of the ocean and do not follow set migratory patterns. “They go walkabout frequently. They are very cool!”

Right whales are social animals, with groups constantly coming together and breaking up again. They form ‘courtship groups’ all year round of two to fifty individuals. A female is the focus of the group, with males vying for her attention. “Males compete simply by the quantity of sperm they produce. They therefore have huge testes and continuously high testosterone as they mate throughout the year, which means they are always on the lookout for a female!” The female will mate with multiple males and whoever has the highest production of sperm is most likely to flush out the competition and father a calf. Females only calve in the winter, so although they mate at any time, they only become pregnant once a year; most likely due to ovulating only once in this time. “When we study primates we see that chimpanzees can be very aggressive. Bonobos on the other hand, who mate for social as well as procreational reasons, are incredibly passive and cooperative. It is the same with right whales; their mating is probably as important socially as it is for procreation.”

Calves stay with their mums for a year. During this time they learn independence, as the mum may leave them to feed for up to two hours. “They will generally hang out, experiment with odd movements like surfacing tail first, play with seaweed and take naps. If they start to miss mum, they will look around, vocalise and, if that does not work, start slapping the water and breaching to get her attention.” Mums and calves sometimes form nursery groups where several juveniles play together and then try to figure out whose mum has just arrived to collect one of them. Like all whales, right whales are voluntary breathers which means they cannot sleep for long or they will die from suffocation. Instead, youngsters learn to become experts at taking naps. As adults they surface to breathe, digest their food, and nap for a few minutes, after which they will “Shake, stretch and dive down to feed again”.

Given the very small number of North Atlantic right whales alive, 450-500 individuals, it is probable that “Everyone knows everyone!” Researchers also know each individual and are able to study families, relationships and social structures more easily because of the small population.

But what took right whales to the brink of extinction? Laurie told me their story.

An amazing property of whale blubber, as far as humans are concerned, is that it becomes oil when cooked and, after cooking, remains an oil rather than reverting back to fat. It also burns extremely well and cleanly. These valuable properties may have initially been discovered by accident. Maybe one day a dead whale washed ashore and ‘cooked’ in the sun, turning its blubber into oil, and was later found by a human who had a brilliant idea…

“Commercial whaling began 1,000 years ago in the Bay of Biscay.” The Basque people became efficient hunters. They had stations on shore to spot whales and alert the long boats, the boatsmen rowed out, killed the whale and pulled its body back to shore. The blubber was then cut into chunks and placed in a big pot suspended over a fire. Right whales were the ‘right whale to hunt’ (this is how they got their name), for several reasons. They came close to shore, were slow moving, spent time at the surface and, because of the density of their blubber, floated when dead, allowing for easy transportation back to shore. Most importantly, their bodies yielded huge quantities of oil.

In the 1400′s Europeans started hunting right whales and bowheads further afield in North American waters. “During the 1500′s and 1600′s, the age of exploration and exploitation of the high seas, oil very quickly became part of European life.” Even by the 1600′s, right whale numbers had plummeted. Whalers started to additionally hunt humpbacks and sperm whales, but the price for a right whale was exorbitantly high. “One right whale catch could pay for the majority of a whaler’s costs for the entire year, so this incentive only served to accelerate their decline.” Whaling expanded from the North Atlantic into the North Pacific and then the Southern Oceans.

By the 17-1800′s oil was used in England for lighting, (oil lamps in the home, street lighting, lighthouses), and as the industrial revolution took off oil was needed to lubricate machine parts and allow longer working days in the darkened winters. “It is an interesting question to ask how differently the industrial revolution would have developed were it not for oil. That explosion of technology got us hooked on the stuff!”

By the late 1800′s the Norwegians had developed the exploding harpoon head and methods of transporting ‘sinking’ whales back to shore. This, combined with steamships, gave birth to modern whaling which was bad news for many species of whale, but took the pressure off right whales to some degree. Whale oil was by now being replaced by petroleum. “But when the industrial world stopped exploiting whales, the fashion world soon took over. The wonderful, flexible properties of baleen were discovered!” This material was used for women’s corsets, hoop skirts, parasols, springs in furniture, suitcases and horse drawn carriages.

In 1935 a decision was made to protect all right whales, no doubt helped by the fact that they were no longer commercially valuable. At this time it was believed the North Atlantic population numbered about 50 individuals, with about 400 in the North Pacific and more in the Southern Oceans. In 1937 the protection took effect and this multi-country agreement was a precursor for today’s International Whaling Commission. Illegal whaling still continued unfortunately, for example the North Pacific population fell to about 30 individuals due to illegal whaling by USSR.

It is possible that places such as the Bay of Fundy helped the North Atlantic species survive the whaling years. The bay, with its colossal tides and dense fog, never had a history of whaling and no sightings were made there before Dr. Gaskin’s work in the 1970′s. It may well be that whales who spent more time in remote areas such as the Bay of Fundy lived long enough to breed, thereby keeping their entire species alive.

In the 1970′s individual right whales began to be identified by researchers by documenting the unique patterns of callosities each whale has on its head. During the 1980′s their numbers grew from about 200 to 300. In the 90′s they suffered a decline, probably due to a lack of food and increased accidental mortality. The calving interval during this period increased from three to six years, which usually happens if a female has not recovered enough weight after giving birth. “2001 was a baby boom year with 32 calves being born!” From 2001-2011 an average of 22 calves have been born each year. And that brings us to today with an estimated North Atlantic right whale population of 450-500.

But what of the future for right whales, where does their story go from here?

“This is still unknown. We do not know if the North Atlantic right whale has sufficient genetic variation to survive in the long term, let alone the North Pacific species. The Southern right whales have recovered more rapidly. But all right whales face continued threats from other human activities such as ship collisions, entanglement, pollution, climate change and loss of food and habitat. We may be able to control shipping and fishing to some degree, but with the larger and longer term global problems of pollution and climate change, we have no idea what impacts will be felt in the future…”

In another hundred years time, I wonder what the history books and computer applications will say about right whales…

My next post on Laurie will, sadly, be the last. It will feature Laurie’s thoughts on our own species’ capacity for acting in a way which inadvertently has disastrous consequences, and her hopes for how we may become better stewards of this blue planet, which we call home.

Laurie Murison – a life of juggling

Posted on by
Reply

Laurie describes herself as an “Intensely private person”. Much of her life is lived in the public domain, as the public face of GMWSRS and the ‘go to’ person who is constantly in demand. This in itself requires a juggling act of sorts, balancing her private life with her very public one.

Describing Laurie in a few words is incredibly difficult, she is a complex creature whose depths are mostly hidden from view. Some aspects of her character which are evident on the surface are her calmness, curiosity, passion, humour, (she has a sharp wit), intelligence, creativity, problem solving and mediating skills, and non-complaining attitude. She always wants to learn, desiring to know why something does or does not work, and she always wants to give of herself. Laurie veers towards optimism rather than pessimism and would rather treat life with lightness than heaviness. She is “Happy to be moderate in my emotions. Intense emotions are draining, I would not have the energy to hate or even to be ecstatically happy”. Laurie is a woman of the calm, centred, middle ground in many respects.

An important aspect of her character is her tolerance. Laurie describes this as something which “I try to carry throughout my life. Even if I do not like someone I remind myself that there must be something good about them. Tolerance is difficult, but nature can help us learn it. For example, in nature, homosexuality is very common, it is no big deal. Some humans turn it into a big deal. There is no need to do so, it is natural in itself”. This attitude is essential for her work as a conservationist, enabling her to juggle the conflicting needs of nature and people to reach the best compromise possible.

Another highly important aspect of her character is her attitude towards living a life of giving. This comes from a “Family tradition. My grandmother had to bring up her siblings from the age of 13, and then her own children and her brother’s, my mum brought my brother and I up as a single mother who also had to work. I brought myself up in some respects and was expected to solve problems from a young age. Living a life which involves so much voluntary activity, a charitable life, is just a way of life for me. It is something I accept and do without really thinking about it”. To Laurie, the way other people live their lives is strange. She cannot imagine a “9-5, five days a week, working for someone else” kind of a life. It would not suit her; she is too used to working under her own volition for the benefit of those around her. “Most people seem to think in terms of how much they are worth; for example, how much they should earn to carry out a certain job. Not so many people think in terms of how much they can give of themselves.” I remember Bob Bowman describing Laurie as a woman who is “Dedicated to being in service to the community”, I can now fully appreciate the reality of this.

In her seven day week during the summertime, a typical day for Laurie may go along the lines of:

8am = administration for three organisations (GMWSRS, Swallowtail Keepers Society / SKS, and unofficially Grand Manan’s Tourism Association), catching up on unfinished business from the previous day
9am = attending the research station to oversee the museum and gift shop
9.30 – 11am = emails (answering questions from tourists, whale watchers, researchers, consulting companies, fisherman…), banking, checking on any needs of researchers at the station, general DIY
11am – 4.30pm = marine biologist aboard Whales’n'Sails whale watch boat, educating tourists while collecting whale photo-ID’s and data
4.30 – 7pm = gift shop accounting, responding to messages and more emails, checking weather updates, downloading data and photos, ID’ing individual whales and studying their interactions and behaviours, more DIY
7.30 – 9.30pm = giving a lecture to local or visiting groups
After 9.30pm = completing data, writing articles, blog posts and newsletters
12pm = go to bed!

This pattern has some variations, such as delivering morning lectures to a holiday camp for teenagers, doing two or sometimes three whale watch trips, or responding to an immediate crisis such as a porpoise trapped in a weir or a dead animal on a beach, but her first priority is always the whales. The only time Laurie would not be aboard the whale watch boat (apart from in bad weather) would be to attend North Atlantic right whale meetings which fortunately seldom occur in the summer.

When people ask her “When do you eat your dinner?” she often replies with a laugh, “Oh, next Friday evening!” – the only guaranteed meal because she “Works for my dinner!” at a local inn on lobster night. Laurie usually grazes her way through the day rather than sitting down to eat. She and her husband Ken talk to each other “Once in a while”, and she also checks in on her mum and attends to her needs. The one character able to demand Laurie’s attention enough to take her away from her work is Gandalf. Gandalf is Laurie and Ken’s cat. He is an unusual cat who enjoys going on walkabout, and at least once a day he likes to go walkabout with Laurie. At some point every evening he will give Laurie the look of “We haven’t been for our walk yet!” and Laurie has to leave her work to accompany him on a stroll down to the beach and back.

During the winter, when the whale watch boat is not operating, Laurie’s schedule relaxes somewhat but still includes a seven day week. Winter allows time for her to catch up on all the tasks that may have remained at the bottom of her ‘to do’ list all summer, such as ongoing administration and management for GMWSRS, SKS and the Tourism Association. During winter Laurie writes funding proposals, restocks the museum and gift shop, attends meetings and conferences, reads scientific reports, scrutinises her own data, organises and sends ID photographs to various research institutes, updates the GMWSRS website, updates the North Atlantic Right Whale Adoption Program, provides maps and updates a small booklet for the Tourism Association, prepares for the following summer and carries out general maintenance. Winters allow her to talk to Ken more frequently, try to finish renovation projects on their own home without starting new ones, and, occasionally, take a day off. Juggling finances is, of course, an important and challenging ongoing task for the Research Station and Laurie has to manage all donations and create promotional material for GMWSRS.

As if Laurie’s life was not full enough, in recent years she has also taken on a community project to fill any spare minutes in her day. In 2008, the keepers buildings owned by the village of Grand Manan at Swallowtail lighthouse on Grand Manan Island had been empty for four years. Laurie, and other members of the community, formed a charitable organisation to create a new future for it. Swallowtail Keepers Society now manages the out-buildings, and hopefully, next year the lighthouse itself. Their long term aim is to host artists and musicians to run workshops, house historic information for tourists and generally be an asset to the local community. In the medium term they are looking for a summer live-in keeper, to manage the renovations and talk to tourists. But until then Laurie and Ken oversee the majority of the work taking place, from writing funding proposals and arranging fundraising events, to organising volunteer work parties, to managing students employed on renovation work, to picking up a power drill and renovating it themselves!

There are a few things Laurie would like to have the time to do in life such as gardening, enjoying calm, peaceful times with friends and having an outlet for her artistic streak. She loves music as it “Stimulates different parts of the brain” but has not played the piano or clarinet for years. However, overall Laurie “Enjoys most of what I do, otherwise I would not go through the pain of so much juggling! I am good at it but it can be overwhelming at times and I have to constantly keep the bigger picture in my head as well as the 101 small pieces of it. It can be stressful but that stress is alleviated by going out on the water with the whales. They are my first love. I also particularly enjoy the educational work as this gives me the chance to talk about what I love!”

Laurie’s passionate life of giving encompasses both the animal and human worlds. But it is her love and knowledge of the North Atlantic right whale which really intrigues me. I want to know more about these rare cetaceans who are hanging onto existence by the merest of threads. So it is these beautiful and highly endangered creatures, through the eyes and experiences of Laurie, who will be the focus of my next post.

Laurie Murison’s top ten quirky whale facts!

Posted on by
Reply

1. Sperm whales wear lipgloss! You know that squid are luminescent and glow in the dark, right? And you know that sperm whales eat squid? Well, sperm whales have been seen with glowing lips as if they are wearing squid-lipgloss! What is not yet known is whether this is an entirely unintentional consequence of their diet or whether the whales are harnessing their fashionable new look for a more serious purpose. “It is possible that they use their luminescent lips to attract and catch more squid. If a sperm whale hangs upside down in the water, the squid would see the light shining upwards and may swim down to investigate, thinking it is food or a mate.” And then of course the squid will become just one more mouthful for the pouting sperm whale.

2. Blubber (which lies underneath a whale’s skin) has more weird and wonderful properties than you might at first give it credit for. You can probably guess that it keeps a whale warm, helps with streamlining by ironing out any bumps, and can be used by the whale as food if absolutely necessary. But, you may not have known about its amazing elastic band properties. Blubber is stretchy and, just like an elastic band, if you stretch it out and then let it go, it will ping back into shape again. “When a whale swims, its tail propels it forwards by moving up and down. As the tail goes up, the blubber on the underside of the tail stretches, so as soon as the whale stops moving its tail up, the blubber pings back, pulling the tail back down with it. Blubber requires less oxygen than muscles, so having blubber to do half the work conserves oxygen.” Very useful for an animal that spends long periods of time underwater holding its breath!

3. Ever wondered why some whales majestically show off their tail flukes when they dive and some don’t? Well it’s because some whales are sinkers and some are floaters! “Have you ever noticed how some people tend to naturally float in a swimming pool and some people sink? With whales, certain species are naturally buoyant and others are not. Finback and minke whales, for example, are sinkers, so they do not need to throw their tail in the air before they dive. Humpbacks on the other hand are floaters, so they need all the help they can get. They have to make a real effort to dive down deep, so they throw their tail up to give themselves maximum thrust.” So if you ever go whale watching and want to see a whale’s flukes, make sure you choose a location where you can see a floater and not a sinker.

4. Different whale species sometimes hang out and play together. Last week in the Bay of Fundy, finback whales and Atlantic white-sided dolphins were doing just that. In one small area there were about three groups of fin whales with three groups of dolphins escorting them. The fin whales who usually dive for four minutes or more were only diving for about two minutes; matching the dive time of the dolphins. As they all came to the surface, the dolphins bow rode in front of the whales and the whales emitted loud trumpeting calls. “This was their equivalent of screaming in high-pitched excitement, they are not normally vocal, at least in the spectrum that us humans can hear them.” More and more whales appeared, manoeuvring themselves to join the party, and the dolphins completely ignored our boat as they were having so much fun with the whales.

5. Whales can mistake plastic for food and eat it, which may harm or even kill them. For example, a sperm whale was found dead after ingesting a weather balloon. Imagine swallowing a few plastic bags yourself… they may manage to make it through your body and come out the other end, or they may stay in your stomach, plugging it up so that nothing else can get in. “Helium balloons from Massachusetts, in the middle of the North American continent, have been tracked and found far out in middle of the ocean. Every simple little action can have huge consequences!”

6. There is more than one way to get a mouthful of plankton. Finback, minke and humpback whales eat plankton… So do right whales. But they go about it in a different way. The fin, minke and humpback whales are gulpers, or lunge feeders. “They take one big gulp of water and food, shut their mouth and then expel the water out through the baleen while retaining the food inside.” (These whales have baleen instead of teeth and they use it like a sieve; it allows water through, but not food.) Right whales on the other hand are skim feeders. “They swim slowly along, with their mouth open. Water and food enters through the front of the mouth where there is no baleen, then the water escapes through the baleen at the sides of the mouth, while the food remains inside.” In this way, skim feeders are able to feed continuously but can only eat smaller prey, as anything large like a fish would have the strength to swim right back out the front of their mouths. Lunge feeders on the other hand can on occasion go after larger prey such as herring. “Right whales can skim feed at the surface and underwater, just as lunge feeders can gulp at the surface or underwater. When eating underwater, lunge feeders only dive for 4-12 minutes gulping down big mouthfuls of food, whereas skim feeders stay underwater for up to 30 minutes skimming slowly and continuously along.”

7. A whale’s skin is quite peculiar. It is very thick (in right whales it is a centimetre thick!), so thick that if it were to lie horizontally like our skin does, the whale would not be able to feel touch or exchange food and waste products because its blood vessels and nerve endings would not be able to penetrate it. Instead, a whale’s skin lies vertically, like microscopic fingers hanging down. An added bonus to this structure is that it aids streamlining. “Water is rather choosy, it likes to travel in waves, and does not like to travel in a flat motion. The texture of the whale’s skin encourages the water to flow over it in a wavy motion.”

8. Toothed whales, such as dolphins and porpoises, have to learn from a young age to eat their fish the correct way. “Everything on a fish is designed for streamlining them in the water: try stroking a fish, you’ll notice that their scales, gills and fins only stick out if you stroke them backwards.” Now imagine trying to swallow a fish backwards… urgghh, yes, you might end up with a fish stuck in your throat and, if a porpoise does not learn the correct way to eat fish quickly, it may end of up with a throat full of choking-fish too!

9. Whales of today live in urbanised, industrial cities… Or at least, the ocean equivalent of urbanised, industrial cities. Their world is subject to noise pollution, chemical pollution, constant traffic, sonar and all sorts of crazy human antics. Even planes high up in the sky add to the noise level which they have to contend with. “When air traffic around the world was stopped on September 11th 2001, equipment measuring noise level in our oceans showed that they had suddenly gone very quiet indeed.” Unfortunately for the whales, they cannot call the anti-social behaviour police and complain about our actions. Instead, right whales are shouting louder than they did forty years ago to make sure they are heard. Research is in its preliminary stages to determine whether whales are currently suffering from stress, (which can be detected by measuring hormone levels). However, “Research already carried out on land has proven that animals living in urban environments are more highly stressed than their cousins living in natural environments”, so it would be reasonable to assume that whales of today may also be living with a higher degree of stress. Probably not very helpful for their sex drives which, considering they are still trying to recover from our past misdemeanours towards them, is a problem they could really do without.

10. Whales cheat! If you thought migration was a simple clear cut process, with whales moving from feeding area ‘A’ to calving area ‘B’ back to feeding area ‘A’ with everyone obeying the rules… then think again! “Whales in the northern Atlantic do not follow the rules. Whether they are a finback, humpback or right whale, they can do unexpected things.” A right whale, for example, might decide to pop over to Norway or the Azores for a few months, even though they have never been there before, and any males or females not involved in breeding and calving one year, may decide to stay in a feeding area such as the Bay of Fundy, or go on an excursion. “Right whales go walkabout sometimes, they might appear at Cape Cod or elsewhere in the Gulf of Maine, traveling their own little circuit.” You can never be completely sure where a whale may or may not pop up next, which of course makes the conservation of them and their critical habitats even more tricky.

From my experiences of Laurie I would say you can never quite be sure where she will pop up next either… One moment it may be on a whale watching boat, the next at a teenagers holiday camp, then at a lighthouse, and then maybe in the bathroom with a power tool in her hand… Laurie’s life is a constant, tremendously impressive, juggling act. And it is her supreme powers of multi-tasking which will form the subject of my next post about her…

Laurie Murison – whale researcher turned conservationist

Posted on by
1

In an ideal world, Laurie would be solely a researcher. She would spend her days out on the ocean studying the animals which she loves and sharing that passion with others. When Laurie is on the water, “I immediately calm down and de-stress. It is such a beautiful yet potentially hostile environment. There is always so much to learn accompanied by unexpected surprises along the way.”

But, unfortunately for us all, we are not in such an ideal world. As Laurie says, “When our population is on the increase so dramatically, how do we manage those people so that we can protect all the wonderful species around us? If I was a pessimist, I would not get out of bed in the morning, we have changed our earth so much, 90% of our megafauna is gone from our oceans…”

Over the years, the topic of our environment has waxed and waned in popularity; sometimes it is at the forefront of thinking, at other times it is forgotten. When Laurie first came to Grand Manan on the 1980′s, environmental matters were of great concern. Through working with whales, in particular the highly endangered North Atlantic right whale, Laurie has had no choice but to witness, and become involved in combating, our collective negative impacts on this planet. “When something happens to a whale you have seen many times and come to know, and when you have to handle the consequences, you start to think about it in a different way. You see the problems and you try and deal with them, while also trying to live yourself!”

On a personal level, Laurie is pro-active, she thinks about how she can be effective, about what can and can’t be done, and how she can live without impacting negatively on her environment. At an organisational level, Laurie’s work as executive director of Grand Manan Whale and Seabird Research Station (GMWSRS) has inevitably included conservation efforts. Laurie is intensely aware of the balancing act that this requires. To marry together the needs of the environment with the needs of people requires compromise. Often there are different groups involved with opposing agendas and conflicting needs, and somehow these have to meet. As Laurie says, “All sides need to understand what is going on, and then bring to the table whatever is most important. Trust is an important factor, as is a willingness to find a shared language to communicate with. The process requires a collaborative rather than dictatorial approach. From that we can hope to find a happy medium.”

The harbour porpoise release program is one such initiative which Laurie and her team created. When Dr. Gaskin began working in the Bay of Fundy very little was known about harbour porpoises, they are after all rather shy, elusive creatures. The easiest way for Dr. Gaskin to find individuals for study and tracking purposes was to collect one from a herring weir, as it was known that harbour porpoises could become trapped in weirs. At the time, the easiest way for a fisherman to deal with this situation was to shoot the porpoise to prevent it disturbing the herring and facilitating their escape. By the late 1980′s concern grew about the harbour porpoises’ population and it was acknowledged that gillnet fishing, plus to a lesser extent herring weirs, posed a significant threat to the species.

In 1991, GMWSRS developed a formalised release program which continues to this day. It involves fishermen and rescue team working together using a seine, or net, to free the porpoise without losing any of the fish. The team drops the seine into the weir to encircle the porpoise and slowly bring it to the surface. From there, the rescue diver can “Reach in and grab the animal and pull it free of the weir”. Specially light mesh seines were developed to decrease the risk of harm or death to the animal during release.

Over the years this program has become almost instinctive. Three generations of fishermen have been involved in the scheme and they are all trained so that they can, if needed, carry out the release independently. The ideal however is to have a team of between 4-5 people. This additionally allows data to be collected, provided the porpoise is calm and not under stress. The porpoise is brought on board a boat where the team can collect blood samples, monitor heart beat, take physical measurements, record sex and tag the animal. In this way individuals can be identified, and blood profiles can be used for such purposes as rehabilitation.

Each summer, on average between 20-50 animals have been trapped and subsequently released from any given individual weir, with the team dealing with as many as 2-3 releases per day. The lowest number of releases in one summer was eight and the highest has been 300. GMWSRS helps pay for any costs the fisherman incurs. Laurie recalled one particularly memorable release of a mother and calf where “Once we got them on the boat, both mum and baby wriggled themselves around so that could be close to each other”.

This program, which runs so smoothly today, was initially “A challenge to establish”. Laurie and her team had to spend time working with the fisherman and building up a relationship of trust. “You have to remember that the fisherman is going to be economically driven more than animal welfare driven. The solution has to be cost effective for him.” The harbour porpoise release program is unique and remains to this day a rare example of biologists and fishermen successfully working co-operatively together.

GMWSRS also inputs into the Canadian North Atlantic right whale recovery plan. In 1997 WWF and DFO (Department for Fisheries and Oceans) initiated this plan in response to the desperate plight of the North Atlantic right whales.

Because of federal budget cuts, NGO’s have carried out much of the work. A major achievement was the shifting of shipping lanes within the Bay of Fundy. Ship collisions are recognised as a cause of mortality amongst whales and with a species whose population in the late 90′s numbered less than 300, the death of just one whale is hugely significant. Shipping lanes had first been set in 1980, before any research had been carried out on right whales. In the 90′s it was discovered that the lanes had been set directly across a critical right whale habitat area. Work was carried out, headed by Dr. Moira Brown, to assess which areas had the greatest probability of a whale/ship encounter. As a result of this, shipping lanes were moved and narrowed. This is the first ever time that shipping lanes have been changed to accommodate the needs of a whale species.

This model has since been used elsewhere to reduce ship collisions. It is by no means perfect; whales do not follow protocols, they still have to cross shipping lanes, and if food sources shift, so will they. But it is an example of the type of compromise Laurie describes as being necessary. GMWSRS inputs this work with their cataloging of whales. Laurie’s research entails photo ID-ing individual right whales. These are sent to the New England Aquarium, which holds the catalogue for right whales. This data creates a vital ongoing picture of where the whales are, at what times of year, what distances they travel, where critical habitat and feeding areas are etc. Without this kind of information it would be impossible to assess the best place for a shipping lane. Photos of calves are also key to tracking them for the rest of their lives.

Throughout the years, a major part of Laurie’s conservation efforts have focussed on education. Convincing fishermen to free harbour porpoises requires education, working with shipping companies to change shipping lanes requires education, encouraging the general public to change their everyday habits requires education… In particular Laurie has “Got the word out about North Atlantic right whales and why they need our help”, and provides information, articles and training on codes of conduct with right whales. She has worked with fishermen, companies, the general public, whale watchers and whale watching companies. For example, in 2006 there was a high prevalence of right whales in the ferry route lane between Grand Manan and the mainland. Laurie worked with boat captains on how to spot them and how to avoid them as well as explaining why they are so vulnerable.

It is easy for a researcher to care about whales; as soon as you live each day studying an animal, you cannot help but become full of admiration for them. After all, understanding breeds love breeds action. Good education therefore requires engaging people with animals in a way that awakens their sense of inquisitive wanting-to-know-more, and to care and to act. Having just watched Laurie deliver a talk to teenagers I was struck by the quirky, intimate stories she has to tell about whales and the passionate yet grounded and straightforward style of her delivery.

This gave me an idea… I have asked her to tell me her top ten most quirky facts about whales… And these tantalising tit-bits of knowledge will become the subject of my next post about Laurie…

Laurie Murison – from monkeys to bears to whales

Posted on by
Reply

Laurie Murison says, “I am a researcher first, but then you see problems along the way and you try and deal with them, and that is how I also became a conservationist. Whales came first, conservation came later… And in fact I didn’t even mean to work with whales at all…”

Laurie was born and grew up in Alberta then Saskatchewan, in western Canada. She always loved animals, and at school she was also keen on science and maths. Her schooling during her teenage years made she aware that “We were headed for a very different world because of what humans were doing to it”. She became very interested in large land mammals, with her role models being the ‘Leakey Girls’. It was Mary Leakey who first discovered the famous early hominoid skeleton ‘Lucy’. The ‘Girls’ Dian Fossey, Jane Goodall and Birute Galdikas all worked for Leakey in their early days. Laurie would read about these incredible women in journals such as National Geographic and become inspired by them and the animals they worked with.

However, they were in Africa and Laurie was in North America. She remembers thinking, “I can’t get to Africa so it’ll have to be other mammals then!” The family sometimes took their vacation in the Rockies, so Laurie had plenty of large land mammals, such as grizzlies, to choose from. So, she took her degree in biology focussing on terrestrial mammals. At the end of her course she happened to see a poster advertising a study course on marine mammals on the west coast at Bamfield Marine Lab. She figured this would be good experience and it sounded interesting, so she phoned them up and was asked, “Can you be here in three days?” “Yes” was her reply and so, just like that, she went! (For anyone wondering; that sort of thing does not happen nowadays. The field is very competitive, and budding marine biologists have to prove their worth; remember how it took Peggy three years to get her resume looked at by Dr. Dan Salden?)

The course was not until August, but Laurie arrived in April to be put to work. She carried out maintenance, fed the octopi, and “Slugged mud”. Throughout this time there were various other courses going on which she was able to sit in on. Suddenly she was immersed in the world of marine mammals, getting to know a lot of people who were already in the know, and talking to marine biology students. Her course was run by Kenneth Norris, who was “An amazing storyteller. He had the ability to really get you in to the subject and visualise. He taught me to think like a whale”. His assistant was Jim Darling who was also good friends with Flip Nicklin and whose student was Beth Mathews… For anyone in the marine mammal world, these are big names, for anyone outside it, just believe me; they are big names!

At the same time, Laurie’s brother happened to know another whale-guy, Kerry Finley, who was working in the Arctic. Laurie remembers her brother advising her that she should “Think about studying and working with whales…”

Laurie decided to apply for a Masters focussed on marine mammals, and she wrote to Dr. David Gaskin requesting him as her professor. Amazingly, with the wonderful references she had gained from her time at Bamfield his reply was, “Sure!” In the meantime, before her Masters started, Laurie of course had to work and save up her money.

Dr. Gaskin happened to be carrying out North Atlantic right whale research in the Bay of Fundy, Canada. Now, right whales will feature highly in forthcoming posts as they are worthy of attention, so I will not write too much detail about them here. But just to give you a heads up; North Atlantic right whales are very rare… and that is an understatement. In 1968, Dr. Gaskin was working in the Bay of Fundy and he spotted right whales. He duly made and published a note of this in 1971 and was subsequently laughed at for his trouble. “There can’t be right whales there, there has never been right whales in the Bay of Fundy!” they cried. In 1980, a survey of the entire eastern seaboard was carried out and low and behold, an “Official discovery of right whales in the Bay of Fundy!” was made.

So Laurie joined Dr. Gaskin in the Bay of Fundy and began studying North Atlantic right whales. Gaskin was collaborating with a local fisherman and innkeeper; between them they were setting up a whale watch company, ‘Ocean Search’, to provide additional income for the two locals and a potential research platform for Dr. Gaskin. This was not whale watching as it is done today, this was a whole week’s package where whale watchers spent the entire day at sea, and in the evening watched films and lectures. Laurie began her studies in 1983. She worked for the whale watch company as a spotter on the boat, (with only 200-250 right whales in the entire North Atlantic, her eyes were very much needed), and in the evenings she was given the task of delivering presentations. Her work towards her thesis included collecting behavioural information on the whales, something which “I have not stopped doing since!”

Because of her additional workload with the whale watch company, the unreliability of field research and taking two summers to work with her brother’s friend Kerry Finley in the Arctic studying bowhead whales, it took Laurie about three and a half years to complete her masters. She was then faced with a choice; should she stay on Grand Manan Island in the Bay of Fundy which had become her home, or move on to a new place? Incidentally, Laurie met her husband Ken Ingersoll while studying her Masters; he was a local fisherman who assisted Laurie with her research, so the decision of whether to stay or leave was a joint one.

She chose to stay and has remained here ever since. The next question was one of survival; how to earn a living and also study whales. Luckily she was offered the job of becoming manager of the Grand Manan Whale and Seabird Research Station which paid a small salary. She additionally worked over the years as a naturalist on board commercial whale watching boats; today she collaborates with a great whale watching company based on the island called Whales’n'Sails Adventures. And she has also done “Whatever work I can get!” to bring in an additional income.

And that is how Laurie, who “Had no intention of becoming a marine biologist, but somehow I ended up in the ocean!” came to be here, on Grand Manan Island in the Bay of Fundy, studying North Atlantic right whales.

Throughout her time on Grand Manan researching whales, Laurie has become more aware of, and consequently more involved in, conservation issues and projects. As she says, “Once you get to know individual whales, and then something happens to them, it becomes personal…”

More about that next time…

Another little intermission

Posted on by
Reply

Well folks, what can I say… Would you like some more intermission ice cream?

You know how it is… Get to a new place, meet new people and new whales (23 fin whales 3 days ago, sorry no photos, was too engrossed in watching them and listening to them make trumpet sounds like elephants while dolphins bow rode in front of them), getting to grips with new work (designing an educational treasure hunt and film making for children on the Whales’n'Sails whale watch boat), new environment (a beautiful island with lovely people, although do not believe them if they describe something as being ‘just down the road’; believe me, it ain’t), and all that jazz.

I have two blog posts completed and awaiting approval, and lots of great stories to tell over the coming month from Grand Manan Island, but right now I am twiddling my thumbs not quite able to post what I would like to post! So, in the meantime, I can recommend some nibbles…

Check out the Planet Whale website for a new article from me and lots of great stuff about whale watching.

Check out Resurgence Magazine’s website. I have a new blog post displayed there, and the site and magazine are fantastic; well worth a look.

Check out the Bay of Fundy; it is in the running for the top New 7 Wonders of Nature.

Check out Grand Manan Whale and Seabird Research Station to get a head start on finding out about Laurie Murison’s work.

And lastly, check out the two photos… The grey one was taken on the headland with the lighthouse on it, the other was taken looking back on the headland about 15 minutes later. That is how crazy the weather can be here on Grand Manan Island in the Bay of Fundy!

Fingers crossed, normal broadcasting will resume shortly…