Articles on Conservation

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Carolyn Cole/Los Angeles Times via Getty Images

A new way to measure the age of dolphins opens a window onto the lives of these iconic animals

New research has developed the first molecular ‘clock’ for common dolphins. It could be a game-changer for conservation.
The highly pathogenic avian influenza virus has been detected in 41 at-risk species, including the snowy owl. The snowy owl was recently recommended for listing under Canada’s Species at Risk Act. (Jordi Segers/CWHC)

How we’re tracking avian flu’s toll on wildlife across North America

Researchers have detected highly pathogenic avian influenza in 41 at-risk bird species across all 10 Canadian provinces.

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