Songbird trade threatens lesser-known ‘master birds’ with secondary extinctions: Study

Songbird trade threatens lesser-known ‘master birds’ with secondary extinctions: Study

Increasing demand for songbirds is raising the risk of “secondary extinctions” of so-called “master birds” in Southeast Asia, conservationists warn. While these birds never enter the region’s songbird singing competitions, they have unique qualities to their songs. When caged near songbirds, elements of their calls can be learned, says Vincent Nijman, lead author of research documenting their […]

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Inbreeding adds to growing threats to Africa’s smallest wildcat, study finds

Inbreeding adds to growing threats to Africa’s smallest wildcat, study finds

Populations of the black-footed cat, a little-known feline in Southern Africa, have been declining for the last half a million years and exhibit very high degrees of inbreeding. This could increase their risk of a disease called amyloidosis, according to a new genetic study. “Frequently genomic studies focus on large charismatic cats so that small […]

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Featured video: how tigers could save human civilization

Featured video: how tigers could save human civilization

In the video below, John Vaillant, author of the The Tiger: A True Story of Vengeance and Survival, tells an audience at TEDxYYC about the similarities between tigers and human beings. Given these similarities—big mammals, apex predator, highly adaptable, intelligent, and stunningly “superior”—John Vaillant asks an illuminating question: what can we learn from the tiger? […]

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