Toxins in vegetation may have caused death of beluga whales at

After a five month investigation, Vancouver Aquarium announced today that a toxin was the cause of death for two beluga whales, Aurora (age 29) and Qila (age 21). Aurora died Nov. 25, 2016, just 9…

Vancouver Aquarium says unknown toxin killed belugas last year

Kathy Butek with the Alaska Veterinary Pathology Service, center right in yellow, and a group of volunteers examine a dead Beluga whale found laying on the mud flats near downtown Anchorage, Alaska

Beluga whale (Delphinapterus leucas) St. Lawrence estuary: COSEWIC assessment and status report 2014

Cat Poop Parasite found in Dead Beluga Whales

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Trainers prepare beluga whales for release into sea sanctuary - Good Morning America

Toxin killed two beluga whales at Vancouver Aquarium - Vancouver Is Awesome

Investigation finds two Vancouver Aquarium beluga whales died of unknown toxins

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Juno a beluga whale that loves scaring people : r/funny

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EXPOSED! Marineland Canada, a Living Nightmare for Whales and Dolphins - One Green Planet

Parasite spread by cats threatens Quebec's endangered belugas, study shows

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Associations between organohalogen exposure and thyroid- and steroid-related gene responses in St. Lawrence Estuary belugas and minke whales - ScienceDirect