Breeding Denver Humane Species 
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. Apparently, there is a website just showing stamps depicting bird species.
Critter News
DECEMBER 12, 2009
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. They were a part of the zoo’s breeding program for the rare birds.
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