tigers and polar bears
yes
it is helped by some nice people. it is helped by zoos and reserves and by its food
Some zoos are better than others. Some have been very successful at keeping the species alive. Some are not very well run.
No the zoos are not helping the endanger species because they are only helping some endangered species
Well many zoos protect important species .
Some zoos have animals just for show and they breed them there. Other zoos just have endangered animals: animals that are injured and cannot survive in the wild, babies that have been abandoned or separated from their parents or endangered species. But some zoos have a mixture of both... :)
No. The mocking bird is not a native UK species. There may be some in zoos etc
because they want to preserve the endangered species that are in the zoos
So the species does not become extinct.
Typically, all species live longer in zoos, because of the food, medical care, and the fact that they are free from enemy predator's.
It is true that gene banks, zoos, and aquariums are being used to protect wild species. There are approximately 350 zoos in the United States.
Some zoos have goats but not all zoos.