Browse, graze, mate: Food and company help animals in captivity - Phys.org

Browse, graze, mate: Food and company help animals in captivity - Phys.org
From tongue-rolling alpacas to irritable yaks and perturbed pigs, new research has lifted the lid on why some farm and zoo animals cope well with captivity and others display signs of stress.
From tongue-rolling alpacas to irritable yaks and perturbed pigs, new research has lifted the lid on why some farm and zoo animals cope well with captivity and others display signs of stress. Resear… [+3517 chars] Read More



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