What is a rare species?
Rare species are organisms that are considered very unusual. They can include both plants and animals. A rare animal can be an endangered species; Most rare organisms are considered endangered because they cannot recover quickly from catastrophic events and face the threat of rapid decrease in the population.
Animal species that are considered rare may not be endangered. You can find them simply in a small concentrated area. Such areas are usually distant and very isolated from the rest of the world. In some cases, it may not be at all endangered, naturally existing in small numbers.
The official government authority can declare the species as rare. States, national governments and provinces have determined all rare plants and animals. In order for the species to be precious, it must usually consist of less than 10,000 worldwide.
The United States is home to many rare species. Laysan duck in Hawaii is a rare species of birds. Rare type of plants, Virginia Birch, can be found in CRESSYCreek in Virginia. In the United States, the striking Indian clover, Ash Meadows, and Baker's Larkspur, all rare plants are also growing.
New Zealand lists several species as rare, including Black Robin and Kakapo. Rare reptile species include the rattle of Aruba Island and the tortoise of the island of Abingdon Island in Ecuador, while Javan Rhinoceros and Caoo-Vita Gibbon, both from Vietnam, are listed as rare mammals. Lord Howe Island is a well -known rare insect in the scientific community.
The most precious animals of the country exist in numbers of less than 50. There are less than 30 Vancouver islands, while Baiji, or the Yangtze River River, has less than 20 animals of its kind. The bats of Seychelles are listed as rare, with less than 50 bats remain in existence. Animals with several mezi 100 species remaining belong Tamaraw or dwarf water buffalo, northern hairy nose wombat andHispid hare.
food chains do not distinguish about rare animals. Small animals, usually a source of prey, can be rare. One example is the river river. Larger predatory creatures, such as Iberian Lynx and Ethiopian wolf, are also considered rare species.
Many other rare species exist with numbers between 200 and 1 000. Several types of primates, including yellow tail, woolen monkey, tonkin Snub-Used monkey, black faces of lion tamarin and larger bamboo lemur, are listed as rare. The giant panda, one of the most famous endangered species in the world, is also a rare species.