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nationalgeographic t1_j9lav1d wrote

They're completely human-designed! So yes :). I have not done any research at zoos, though- but there's a whole field of people who do important work on captive animals, their behaviors, and their welfare.

(Side note that people have very polarized views on zoos, but I personally think that zoos which are accredited by the American Zoological Association [AZA] have done a LOT for conservation efforts).

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