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Questionable Practices at the Calgary Zoo

Critter News

The Calgary Zoo is again under scrutiny as details emerged Friday about how a capybara, a species of giant South American rodent, died after becoming caught in a hydraulic door last weekend as it was being moved from one area to another. In April 2009, unseasonably cold weather froze two whopping crane eggs.

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Rare Birds: The Extraordinary Tale of the Bermuda Petrel and the Man Who Brought It Back from Extinction–A Review

10,000 Birds

The story of the cahow, a “Lazurus species” that was thought to be extinct for over 300 years and then discovered to be breeding on a tiny remote island in Bermuda, is part of modern birding legend. Wingate decided that the birds needed Bermuda’s ecology as it was 300 years ago, and he was going to create it for them.

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The Kirtland’s Warbler: The Story of a Bird’s Fight Against Extinction and the People Who Saved It: A Book Review

10,000 Birds

It’s the warbler that is often the last unchecked species on birders’ life lists and, whether you list or not, for most of us observing it is a once in a lifetime experience. Fish and Wildlife Service endangered species list. A nest wasn’t found until 1903, which set off a craze for Kirtland’s Warbler skins, nests, and eggs.

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Africa’s endangered species

10,000 Birds

More than 150 bird species are known to have become extinct over the past 500 years, and many more are estimated to have been driven to extinction before they became known to science. The Gray Crowned-Crane is a new addition to the list of the world’s Endangered species, creeping up a category from Vulnerable.

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15 Australian Birds (Episode 4)

10,000 Birds

Gisela Kaplan has written a book about the species, and how they seem unperturbed by humans: “It’s one of their most successful defense strategies. When these birds breed, this can lead to highly cringeworthy announcements, for example from Adelaide Zoo : “We have egg-citing news!”

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Resurrection

10,000 Birds

There has been a great deal of talk these days about “reviving” extinct species. Setting aside the feasibility of extracting DNA from specimens and fossils, and finding a suitable similar species to donate an egg, there is much debate on whether we should bring back those species we’ve lost.