How do zoo animals suffer in captivity?

Animals in zoos are forced to live in artificial, stressful, and downright boring conditions. Removed from their natural habitats and social structures, they are confined to small, restrictive environments that deprive them of mental and physical stimulation.



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Animals in captivity across the globe have been documented displaying signs of anxiety and depression. In fact, psychological distress in zoo animals is so common that it has its own name: Zoochosis.

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According to National Geographic, Zoochosis is a neurological disorder that plagues nearly 80 percent of zoo animals and is characterized by symptoms of depression and anxiety in nonhuman animals kept captive.

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The vast majority of the animals held captive inside their compounds are depressed. They live in perpetual captivity and lack access to all of the things that make life interesting and enjoyable. And, often, they die far earlier than they would if they lived in nature. As it turns out, zoos do far more harm than good.

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What we do know so far is that evidence suggests wild animals can be as happy in captivity as they are in nature, assuming they are treated well. Confinement alone doesn't mean an animal is automatically worse off.

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Animals in captivity exhibit unnatural behaviours such as apathy, aggression, and stalled maturation (prolonged infantile behaviour). They also carry out a wide spectrum of stress behaviours, ranging from pacing to self-mutilation and beyond. These are not behaviours noted in the wild.

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Animal abuse is widespread in 75% of zoo and aquarium facilities. 96% of elephants in entertainment facilities are treated poorly. Polar bears have a million times less space in zoos. Only 18% of captive animals are endangered.

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While zoo advocates and conservationists argue that zoos save endangered species and educate the public, many animal rights activists believe the cost of confining animals outweighs the benefits, and that the violation of the rights of individual animals—even in efforts to fend off extinction—cannot be justified.

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Most big zoos have a fulltime staff of veterinarians and other health experts. They examine the animals and treat them in case they become ill. However, even in zoos, animals can get hurt.

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The zoo or aquarium demonstrates humane treatment of animals by not only meeting the animals' physical needs, but also by providing safe and appropriate social groupings of animals, and by using positive reinforcement methods to train animals.

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