Incredible pics show bears joyfully frolickling in the snow after rescue from captivity
In the heart of Armenia, bears once kept in cages now frolic freely in the snow, their past traumas melting away thanks to ...
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Chimpanzees stayed in an ‘invisible cage’ after zoo enclosure was enlarged – South African study
Zoos are ethically bound to care for the ... as if an invisible cage surrounded the groups. Animal welfare and the use of space Space use is difficult to interpret in terms of animal welfare ...