10,000 Birds
APRIL 3, 2023
Such programs are somewhat inefficient anyway – in one study , the breeding success of wild male pheasants was 2-5 times higher than for hand-reared and released ones while for females, hand-reared birds were 3 times as vulnerable to predation as the wild ones.
Critter News
DECEMBER 12, 2009
Another animal dies at the Calgary Zoo and more questions are being raised about their practices. The fatality is one in a string of animal deaths in recent years. Incidents include a hippo who died in transport from Denver and a Turkmenian markhor, a species of wild goat, hung itself at the zoo after becoming trapped by a rope.
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