Many mammal populations in European and North American zoos are aging—a trend that jeopardizes the long-term viability of so-called reserve populations and, with it, a core mission of modern zoos in ...
Caldwell Zoo staff have been working all week to prepare animals for cold weather, implementing extra safety measures and monitoring systems to ensure animal welfare.
Correction: An earlier version of this story misidentified Dickerson Park Zoo's elephant species. The zoo houses Asian elephants. How do you cope when the weather is bitterly cold? Do you relish hot ...
Many mammal populations in European and North American zoos are aging – a trend that jeopardizes the long-term viability of so-called reserve ...
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