Zoos teach people that it is acceptable to keep animals in captivity, bored, cramped, lonely, and far from their natural homes. But, sometimes they are suffering from more lack of care in some zoos. Most zoo enclosures are quite small, and labels provide lack of information, diet, and natural range. Animals’ normal behavior is occasionally discussed, much less observed, because their natural needs are seldom met. Zoo visitors usually spend only a few minutes at each display, seeking entertainment rather than education.