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Cetacean Research
at the Vancouver Aquarium
The Vancouver Aquarium has a long
tradition of research on cetaceans (dolphins, porpoises and whales).
Our busy Cetacean Research Lab is situated in the Levy Marine Mammal Research Centre. Personnel include our Marine Mammal Research Scientist
Dr. Lance Barrett-Lennard; Marine Mammal Research Administrator Judy McVeigh; Research Assistants Doug Sandilands
and Alana Phillips; and graduate students Valeria Vergara,
Katie Kuker, and Cara Lachmuth. Most of our research is highly collaborative, and
Vancouver Aquarium Research Associates such as Dr. Volker Deecke and Dr. Harald Yurk
frequently visit the lab, as do cetacean researchers from a variety
of universities and government departments.
The Lab recently started a visiting scientist program for established marine mammal researchers on leave from their home institutions. We are presently hosting noted belgua researcher Robert Michaud, of the Group for Education and Research on Marine Mammals (GREMM) in Tadoussac, Quebec. Some of the Cetacean
Research Laboratory's projects are described below.
Long-term monitoring
of Killer Whale Populations in British Columbia
The world's longest continuous
study of killer whales-and one of the longest on any animal species-has
been underway in British Columbia for over 30 years. The project
is a unique cooperative effort of marine biologists from the Canadian
Department of Fisheries and Oceans, the Vancouver Aquarium Marine
Science Centre, the University of British Columbia, the Centre for
Whale Research, OrcaLab, and a host of other institutions. At least
18 graduate students have earned Masters or PhD degrees based on
their involvement. Photo-identification is at the core of the project
and makes it possible to track the lives of all of the more than
500 killer whales living along the British Columbian coast. Other
important techniques used include acoustic analysis of calls, and
analysis of DNA from minute skin samples. The Vancouver Aquarium
has been a central player in the research since the early 1970's.
North Pacific Killer Whale
Project
In the mid-1980's, killer whale scientists in British Columbia used
the knowledge they had acquired to help Alaskan biologist Craig
Matkin start a long-term research project in the northern Gulf of
Alaska. Matkin and his colleagues formed the North Gulf Oceanic
Society, which until recently has focused on killer whale populations
in and around Prince William Sound, near Anchorage. In 2002, Matkin
and Dr. Barrett-Lennard
expanded the scope of the project to include killer whales along
the Alaskan Peninsula as far as the Aleutian Islands. In the course of this work, Barrett-Lennard and Matkin discovered a population of over 100 transient killer whales near False Pass, Alaska. For more information click here. As in British
Columbia, the primary research methods are photo-identification,
analysis of calls, and DNA analysis.
Killer Whale Mating
Patterns, Social Systems and Population Structure based on DNA Analysis
Since the early 1990's, the Vancouver Aquarium has been involved
in a ground breaking study of killer
whale societies based on DNA analysis. The project is focused on
tracing relationships, and asks questions such as: Are members of the
fish—eating resident and marine mammal—eating transient killer whale assemblages genetically isolated? How do resident killer
whales—which spend their entire lives in their birth pods—avoid
inbreeding? Do killer whales mate for life? Did killer whale pods
with similar calls learn them from common ancestors? Do members
of the southern BC, northern BC, and southern Alaskan resident communities
interbreed?
BC Wild Killer Whale
Adoption Program
The Vancouver Aquarium raises funds to support its active program
of killer whale research. Learn
more about how you can help, and for comprehensive and intriguing information
about British Columbia's killer whale populations.
History of Cetacean
Research at the VAMSC
The Vancouver Aquarium has a long and colourful history of involvement
in whale research. Read a fascinating insight
into how and why we got started in this field.
BC Cetacean Sightings
Network
In 2002, a new project began at the Aquarium to help acquire important
conservation information about BC's whales: their abundance and
distribution throughout the year, the habitats they use and the
threats they face. The project is run jointly with Fisheries and
Oceans Canada using funding provided by Environment Canada's Habitat
Stewardship Program. For more information, visit the BC
Cetacean Sightings Network.
Vocal Learning in
Belugas
The beluga whales that live at the Vancouver
Aquarium offer researchers a unique opportunity to study vocal development
and learning in this highly intelligent species.
In addition to our ground-breaking cetacean research, the Aquarium
supports an ambitious and dynamic program of research on Steller
sea lions. This project is conducted at our facilities by the North
Pacific Universities Marine Mammal Research Consortium. The Consortium
is conducting studies on sea lion metabolism, food requirements,
relationships between diet and health, and testing ways of studying
Steller sea lions in the wild-all with a view to understanding the
causes behind the decline of sea lions in the north Pacific.
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