Результаты (
английский) 1:
[копия]Скопировано!
21. the DiademStatus: endangered.The threat: Sifaka is a genus of lemurs, representatives of the family indrievyh. There are several types of sifak: DIAdem Verreault, nutty DIAdem, DIAdem Crown, Golden crowned Sifaka, the Silky DIAdem and Perrier. They all found only on the island of Madagascar.Habitat loss due to logging and forest fire is active in the region and the continued hunting of lemurs are the main threats to the survival of this amazing animal.Photo of humpback22. Humpback WhaleStatus: vulnerable.The threat: a humpbacked whales for centuries, been the object of intensive whaling, by 1996, it had reduced their numbers by almost 90%. For the first time, humpback was officially registered in the year 1608, 18th century hunting whales for their meat and fat has become the monstrous commercial scale. Assume that from the beginning of mechanized active species produced at least 181400 whales during the period from 1868 to 1965 year.The International Whaling Commission, concerned by the critical state of species, in 1996, has introduced a complete ban on fishing for humpback. Nowadays extraction of whales is limited to a few individuals per year, produced off the coast of Bequia Island (the island is owned by the State of Saint Vincent and the Grenadines). The program operates in Japan scientific whaling humpback (^-II), according to which, only in the year 2007 for "research purposes" has been extracted 50 whales.At present, the population tends to increase. However, there are a number of permanent threats such as: collision with ships, noise pollution, can become entangled in fishing gear.Photo gienovidnoj dog23. African wild dogStatus: endangered.The threat: to date, the number of gienovidnyh dogs is only 3000-5000 specimens consisting of 60-100 packs. About half of the population lives in South Africa, quite a lot in East Africa, particularly in Kenya and Uganda in Central Africa is extremely rare.The reasons for the extinction of the gienovidnyh dogs are obvious: Habitat loss, infectious diseases, uncontrolled hunting.Grizzly bear, photo24. Grizzly BearStatus: endangered in the United States; is under critical threat in Canada; missing in Mexico.Threats: the last grizzly bear inhabited the vast territories from Alaska to Texas and Mexico.It is believed that the decline in populations of grizzly bear began during the Spanish colonization of the Americas. With the advent of Europeans and the growth of large settlements, the usual Habitat of the Grizzly became steadily decline. For Indians bear was a totemic animals and played an important role in the mythology of many tribes. However, even they hunted Grizzly, using his meat for food, hides for clothing, and claws and teeth as decorations. For immigrants from Europe bear became a competitor in the production of foodstuffs and represented a potential threat to life, resulting in mass extermination.Currently, the largest population of grizzly bears inhabit the territory of Jelloustounskogo National Park. The total number of species is estimated today at 50000 individuals.Learn the history of human friendship and grizzly = >The whale shark, photo25. The whale sharkStatus: vulnerable.The threat: at present there is no accurate data on the number of whale sharks in the wild. However, the population of this species on Earth has never been large. Some researchers report that the planet was left with only about 1000 individuals.The main threat to the survival of whale sharks, of course, their commercial fishing. Despite existing bans on catching, harvesting of sharks in South-East Asia and India continues. Feature of the development of whale sharks is their very long slow sexual development and reproduction, which makes impossible the rapid recovery of the population. Each year the number of whale sharks in the world is reduced to 5%-6%.
переводится, пожалуйста, подождите..
