People visit zoos, because there you can see wild animals, atypical for a particular place of residence.
However, not everyone thinks aboutconditions of these animals, the duration of their lives in a cage and psychological condition, which can not affect a life sentence.
Good zoos are always trying to introducespecial programs that allow them to contain endangered exotic animals that can be killed at will by humans or other predators fault. If the zoo is funded enough, the animals have good food, clean water, and open-air cages with a large area, allowing them to feel relatively freely.
Most wild animals try to put in conditions that are as close to their natural habitat.
From animals visitors typically separated bywater, glass, stone walls and other barriers that prevent the bored predator attack people. It is also a good zoo can afford to constantly take care of almost all its inhabitants - the animal can take care of the zoo staff that will allocate money for its maintenance. In zoos, many people learn about the habits of wild animals and rare species remain and breed in captivity, providing a new population of the planet.
The term of the life of animals in zoos
It is believed that animals live longer in zoos,than outside, because they are isolated from their natural enemies, and specially trained veterinarians constantly monitor their health. This greatly extends the life of animals, which are protected not only from predators, but also by hunters and poachers. However, the existence of in vitro enclosed space often causes restlessness animals, psychosis and refusal of food.
suicides in zoos, where animals suddenly smash their heads against the walls of the enclosure is often recorded.
Complete dependence on humans leads to the fact thatanimals can not live in nature - they can not get food, to hunt and defend themselves, so they will never be released to freedom, where they simply can not survive. Moving from a small portion of the fenced area is also a negative impact on the psyche of animals, therefore the workers zoos are trying to create optimal conditions for their life in captivity.
Unfortunately, not all zoos treat theirresidents with due care, leaving them to live in filthy tiny cages. In such "Institutions" animals have virtually no health care and feed their poor quality food, which significantly reduces the life expectancy of the poor animals.