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What's new // Northern Resident killer whales

Northern Resident killer whales

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  • Northern Resident killer whale A55 is captured from above, curiously lying on his side displaying a unique behaviour, surrounded by white-sided dolphins.
    Films and videos

    That time A55 Northern Resident killer whale rolled over, surrounded by Pacific white-sided dolphins

    2025 April 292025 April 29

    Drone footage captured during photogrammetry work shows unique behaviour from Northern Resident A55, surrounded by white-sided dolphins.

    Read More That time A55 Northern Resident killer whale rolled over, surrounded by Pacific white-sided dolphinsContinue

  • A whale dives down into the water, as seen from above, with their tail lifting out and the water drips down, surrounded by deep green.
    Tracking Raincoast

    From killer whales to humpbacks

    2025 January 292025 January 29

    One of our most striking findings in 2024 was a negative relationship between the health of females and the number of offspring they had.

    Read More From killer whales to humpbacksContinue

  • Whales swimming in front of a cargo ship.
    Conservation updates

    Help us get our NoiseTracker project off the ground

    2024 March 202024 July 8

    Donate and help us unite hydrophone operators along the pacific coast to increase science-based decision making to reduce noise impacts on marine life, and inform the public about anthropogenic noise.

    Read More Help us get our NoiseTracker project off the groundContinue

  • Birds eye view of SV Achiever on a dark ocean.
    Tracking Raincoast

    SV Achiever’s busiest year yet

    2022 December 262024 July 8

    Achiever went back to its roots, supporting Raincoast scientists doing in-house marine mammal research, facilitating government scientists surveying marine birds, and hosting youth trips.

    Read More SV Achiever’s busiest year yetContinue

  • Birds eye view of a pod of killer whales swimming near the surface of the ocean.
    Tracking Raincoast

    Recovery efforts for endangered killer whales

    2022 December 242024 July 8

    Raincoast continues to work toward an ocean that provides healthy, abundant salmon and is quiet enough for hunting and feeding.

    Read More Recovery efforts for endangered killer whalesContinue

  • Pod of Northern Resident killer whales from a drone.
    Tracking Raincoast

    Whale conservation and recovery: our plans for 2023

    2022 December 232024 July 8

    Our research helps us better understand their susceptibility to anthropogenic threats and the impact of those threats, and develop practical and effective measures to reduce them. 

    Read More Whale conservation and recovery: our plans for 2023Continue

  • Lance and Valeria standing on a beach looking out to the ocean.
    Tracking Raincoast

    The ocean we share

    2022 December 222024 July 8

    Our new Cetacean Conservation Research Program was launched at the beginning of 2022 and we couldn’t be more excited about it.

    Read More The ocean we shareContinue

  • Lance Barrett-Lennard on a cloudy day.
    Raincoast updates

    Meet Lance Barrett-Lennard, Senior Research Scientist and Co-Director of Raincoast’s new Cetacean Research Program

    2022 February 92024 July 8

    Dr. Lance Barrett-Lennard is a renowned cetacean researcher who served as a research scientist at Fisheries and Oceans Canada before starting as senior research scientist and director of the Marine Mammal Research Program at the Coastal Ocean Research Institute (Ocean Wise Conservation Association) in 2001. One of his principal current projects is a study of…

    Read More Meet Lance Barrett-Lennard, Senior Research Scientist and Co-Director of Raincoast’s new Cetacean Research ProgramContinue

  • A tiny bird rests in the rigging of the vessel, Achiever.
    Notes from the field

    Notes from the Great Bear

    2020 January 222024 July 8

    Umbrella species like the grizzly bear and apex predators such as the killer whale are a focus of Raincoast’s conservation efforts precisely because they are reliant on a broader range of species and processes, and a more complex system to which they contribute to and depend on…

    Read More Notes from the Great BearContinue

  • A family of meerkats stand together watching, while a young member opens their mouth and shows their tongue.
    Investigate and inform

    From meerkats to killer whales

    2018 October 22024 July 8

    While meerkats, a species of mongoose native to southern Africa, may seem far removed from Raincoast’s work in BC, they share many characteristics with a much more familiar species: killer whales.

    Read More From meerkats to killer whalesContinue

  • A Souther Resident killer whale is watched by a whale watching vessel: five logos on the right including David Suzuki Foundation, World Wildlife Fund, Georgia Strait Alliance, Natural Resources Defense council and Raincoast Conservation Foundation.
    Conservation updates

    We are taking the federal government to court to protect endangered Southern Resident killer whales

    2018 September 52024 July 8

    Today, we launched a lawsuit to ensure our federal government acts to protect the endangered Southern Resident killer whales. The lawsuit comes less than a month after Southern Resident J35 (Tahlequah) carried her deceased calf for 17 days

    Read More We are taking the federal government to court to protect endangered Southern Resident killer whalesContinue

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