Eggs Humane Killing Zoos 
Critter News
DECEMBER 12, 2009
Another animal dies at the Calgary Zoo and more questions are being raised about their practices. I don't track zoos, but this seems like an unusually high number of casualties. In April 2009, unseasonably cold weather froze two whopping crane eggs. They were a part of the zoo’s breeding program for the rare birds.
10,000 Birds
JULY 4, 2023
It’s also about human-owl interaction on an individual level and a wider sociocultural level, and ultimately how we can use all this for habitat and bird conservation. As the names and habitats imply, not all owl species are alike, in behavior, adaptation, relationship to humans, and in how humans perceive them.
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10,000 Birds
JUNE 26, 2018
Pink Pigeons were featured on episode four of the second season of The Zoo , the excellent television series about The Bronx Zoo,* and their story was disturbing. This description appears to be an overstatement though, because we learn by the end of the episode that The Stud and Serendipity have not produced one viable egg.
10,000 Birds
JULY 25, 2022
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. It seems that quite a few zoos keep Tawny Frogmouths. If I was so inclined, I might think that they deserve to be killed by Pied Currawongs for their sinful behavior.
10,000 Birds
SEPTEMBER 9, 2014
We have photographs and newspaper obituaries of Martha, the last living Passenger Pigeon, who died after a lifetime in captivity, mostly in the Cincinnati Zoo. We immediately get a sense of the pigeons’ abundance, beauty, and danger to human activity. We have a lot of source material. It’s an effective introduction.
10,000 Birds
JULY 10, 2012
The stunning head plumes of the Gray Crowned-Crane make it attractive to bird collectors and zoos; illegal collecting of wild birds is one of the reasons why this species is now considered Endangered. This plain used to be little affected by humans, being grazed by just a few cattle, goats and camels.
10,000 Birds
JULY 11, 2012
Animal rights is concerned with preventing the suffering or even use of animals by humans. Each year tens of thousands of these gulls go to the islands and each pair will lay three eggs. Most of these clutches of eggs will hatch to produce three fluffy and adorable chicks.
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