Parasite spread by cats threatens Quebec's endangered belugas

A new study suggests belugas are being increasingly infected with a parasite known as toxoplasma gondii, transmitted through the feces of cats.

Beluga Whale Delphinapterus leucas (Pallas, 1776)

Pathologic Findings and Trends in Mortality in the Beluga (Delphinapterus leucas) Population of the St Lawrence Estuary, Quebec, Canada, From 1983 to 2012 - S. Lair, L. N. Measures, D. Martineau, 2016

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Cat parasite found in western Arctic Beluga deemed infectious

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

Cancer in wildlife: patterns of emergence

Beluga Whale, 3rd edition, 2015

Beluga Whale Delphinapterus leucas (Pallas, 1776)

▶️ Are Beluga Whales Endangered? - of whale

Study shows parasite spread by cats threatens Quebec's endangered belugas

Hinterland Who's Who - Invasive Alien Species in Canada

Tradition and Transition: Parasitic Zoonoses of People and Animals in Alaska, Northern Canada, and Greenland - ScienceDirect