a pre-zygotic barrier
The Siberian Tigers habitat is the Evergreen forests of Northern China and Southeastern Siberia. Mountain/snowy forest in china and Russia. Tigers are top predators, meaning that they kill other animals for food, and no other animals kill them. Tigers have no natural enemies (only humans hunt tigers) and they do it for their fur, their bones or just for kicks, not in order to eat them.
Any environmental change contributes to natural selection. This could even result from competition within one's own species. Rising population modifies an environment, creating opportunities for natural selection. Changing climate exerts selective pressure on allspecies. There has been an evolutionary "arms race" between tigers and Gazelles. As the gazelles grew faster to escape the jaws of tigers, only the faster tigers would tend to eat well and pass on their genetic heritage.
Carnivores are meat eating animals, such as Owls, Tigers, Wolves, Snakes, Penguins and Sharks.
Herbivores like cattle, rabbits, guinea pigs, and antelope are not omnivores. Carnivores like lions, tigers, cheetahs, and leopards are not omnivores.
...tigers...
The gestation period ranges from 93-111 days after the tigers have sex!
humans are the white tigers natural enemies.
monkes have hands and tigers have claws.
No. Natural-born tigers are from Asia.
Tigers are top predators. They do not have any natural predators
monkes have hands and tigers have claws.
Saltwater crocodiles have preyed on sumatran tigers.
Bengal tigers have no natural predators. Their biggest threat is humans.
The jungle, I believe.
Elaphants
Tigers live in areas where there is a lot of cover and plenty of prey (food). Their habitat are in mountain ranges and forest. For the Bengal Tigers, they are found mostly in the Himalayas and its surrounding forest. For the Sumatran Tigers, they can be found in the jungles (forest) in the Island of Sumatra in Indonesia, South China Tigers can be found in the mountain ranges and forest of South China. To answer your question, yes they do live in the forest or jungles where there are a lot of covers and plenty of food, not rainforests.
Tigers do not have any natural predators. However, they are often killed by people for their skins. At this point, their numbers in the wild have reached critically low levels.