Today the most well-known species of endangered animals, which are under the threat of complete disappearance, compute a blue whale, a Floridian panther, an arctic bear, a mountain gorilla, a cassowary, an Ussuriisk tiger and a giant panda.Blue whales, for example, die out for innutrition.Trees felling and vigorous activity of poachers become the reason of reduction of the population of mountain gorillas.A snow leopard or an ounce used to be called a precious brilliant in a pearl frame of mountains. Rich nomads decorated their clothes with the fur of a leopard- it was considered to be very honorable. As a snow leopard lived in out-of-the-way places, people never hunted this animal earlier those days, but nowadays a great number of ounces are killed as well as herds of mountain goats, morals and roes whom snow leopards hunt.