Signs of Life: Field Notes from the Frontlines of Extinction

What’s to be done when only three spotted owls are left in Canada’s wild? When wolves eat endangered caribou, cormorants kill rare trees, and housing developments threaten a tiny frog?

Environmental journalist Sarah Cox has witnessed what happens when we drive species to the brink of extinction. In Signs of Life, she tags along with the Canadian military, Indigenous guardians, biologists, conservationists, and ordinary people who are racing to save hundreds of species before it’s too late.

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