The wolf (Canis lupus), also known as the Gray wolf or Grey wolf, is a large canine native to Eurasia and North America. More than thirty subspecies of Canis lupus have been recognized, and gray wolves, as popularly understood, comprise wild...
The Sperm whale or cachalot (Physeter macrocephalus) is the largest of the toothed whales and the largest toothed predator. It is the only living member of the genus Physeter and one of three extant species in the sperm whale family, along with the...
The Wild boar (Sus scrofa) is a suid native to much of Eurasia and North Africa. The species is now one of the widest-ranging mammals in the world, as well as the most widespread suiform. It has been assessed as the least concern on the IUCN Red...
The Red fox (Vulpes vulpes) is the largest of the true foxes and one of the most widely distributed members of the order Carnivora, being present across the entire Northern Hemisphere. Its range has increased alongside human expansion, having been...
The Common raccoon dog (Nyctereutes procyonoides) is a canid indigenous to mainland East Asia and northern Vietnam. Despite its name, its closest relatives are the true foxes, and not the American raccoons. Among the Canidae, the Raccoon dog shares...
The Humpback whale (Megaptera novaeangliae) is a species of baleen whale. It is a rorqual; a member of the family Balaenopteridae. The Humpback whale is known for breaching and other distinctive surface behaviors, making it popular with whale...
One of the most abundant and widespread mammals around the globe, the House mouse (Mus musculus) is found in almost any part of the world (except Antarctica) due to human travel. This rodent originated in Iran, Afghanistan, Pakistan, and northern...
The Red squirrel (Sciurus vulgaris) is a species of tree squirrel in the genus Sciurus common throughout Europe and Asia. It lives in trees and its long tail helps the squirrel to balance and steer when jumping from tree to tree and running along...
The Asian black bear (Ursus thibetanus) is a medium-sized bear species native to Asia. It is unique among bears in that it is largely adapted to an arboreal lifestyle. It is listed as vulnerable on the IUCN Red List, and is threatened by...
The Least weasel (Mustela nivalis) lives deep in the Northeast Asian deciduous forest. It hunts day and night, aided by its sharp nails and long slender body. It is the world’s smallest carnivore. According to Blackfoot legend, this species is the...
The Fin whale (Balaenoptera physalus) is a cetacean belonging to the parvorder of baleen whales. It is the second-longest species of cetacean on Earth after the Blue whale. American naturalist Roy Chapman Andrews called the fin whale "the greyhound...
The Leopard cat (Prionailurus bengalensis) is a small wild cat native to continental South, Southeast, and East Asia. Leopard cat subspecies differ widely in fur color, tail length, skull shape, and size of carnassials. Archaeological evidence...
The Gray whale (Eschrichtius robustus) is a baleen whale that migrates between feeding and breeding grounds yearly. The common name of this whale comes from the gray patches and white mottling on its dark skin. Gray whales were once called devil...
The Water deer (Hydropotes inermis) is a small deer native to China and Korea. It was first described to the Western world by Robert Swinhoe in 1870. Water deer have developed long canine teeth which protrude from the upper jaw; it is due to these...
The Cuvier's beaked whale (Ziphius cavirostris) is the most widely distributed of all beaked whales in the family Ziphiidae. It is smaller than most baleen whales yet large among beaked whales. Cuvier's beaked whale is pelagic and occurs in waters...
The Ussuri brown bear (Ursus arctos lasiotus ), also known as the Ezo brown bear or the black grizzly bear, is a subspecies of the brown bear or a population of the Eurasian brown bear (U. a. arctos ). One of the largest brown bears, a very large...
The Japanese wolf (Japanese: ニホンオオカミ（日本狼）, Hepburn: Nihon ōkami, or 山犬, yamainu ; Canis lupus hodophilax ), also known as the Honshū wolf, is an extinct subspecies of the gray wolf that was once endemic to the islands of Honshū, Shikoku and Kyūshū...
The Eurasian otter (Lutra lutra) is a semiaquatic mammal native to Eurasia. It is the most widely distributed member of the otter subfamily (Lutrinae) of the weasel family (Mustelidae). It is found in the waterways and coasts of Europe, many parts...
The Sei whale (Balaenoptera borealis) is a baleen whale, the third-largest rorqual after the Blue whale and the Fin whale. It inhabits most oceans and adjoining seas and prefers deep offshore waters. The whale's name comes from the Norwegian word...
The Common bottlenose dolphin (Tursiops truncatus) is a wide-ranging marine mammal of the family Delphinidae. The common bottlenose dolphin is a very familiar dolphin species due to the wide exposure it receives in captivity in marine parks and...
The Steller sea lion (Eumetopias jubatus) is a near-threatened species of sea lion in the northern Pacific. It is the sole member of the genus Eumetopias and the largest of the eared seals (Otariidae). Among pinnipeds, it is inferior in size only to...
The yellow-throated marten (Martes flavigula ) is a marten species native to Asia. It is listed as Least Concern on the IUCN Red List due to its wide distribution, evidently relatively stable population, occurrence in a number of protected areas,...
Risso's dolphin (Grampus griseus) is one of the most mysterious and little known-species of dolphin with a rather unusual appearance. It is named after Antoine Risso, whose study of the animal formed the basis of the recognized description by...
The Siberian musk deer (Moschus moschiferus) is a musk deer found in the mountain forests of Northeast Asia. The small shape of these animals allows them to hide from predators through tiny openings in the rocky terrain and also allows them to run...
The Himalayan wolf (Canis lupus chanco ) is a canine of debated taxonomy. It is distinguished by its genetic markers, with mitochondrial DNA indicating that it is genetically basal to the Holarctic grey wolf, genetically the same wolf as the Tibetan...
The Eurasian harvest mouse (Micromys minutus) is a small rodent native to Europe and Asia. It is typically found in fields of cereal crops, such as wheat and oats, in reed beds, and in other tall ground vegetation, such as long grass and hedgerows....
The pygmy sperm whale (Kogia breviceps ) is one of two extant species in the family Kogiidae in the sperm whale superfamily. They are not often sighted at sea, and most of what is known about them comes from the examination of stranded specimens.
A small whale (smaller than some dolphins), the Dwarf sperm whale (Kogia sima) is a rare and insufficiently explored species. Most of the available information about this animal is taken from occasional strandings. The Dwarf sperm whale is quite...
Siberian weasels (Mustela sibirica) are medium-sized weasels native to Asia. They live in various forests and open areas. They build their nests inside fallen logs and often line their nesting chambers with bird feathers and rodent hair.
The Himalayan black bear (Ursus thibetanus laniger ) is a subspecies of the Asian black bear found in the Himalayas of India, Bhutan, Nepal, China, and Pakistan.
The pygmy killer whale (Feresa attenuata ) is a poorly known and rarely seen oceanic dolphin. It derives its common name from sharing some physical characteristics with the orca also known as the killer whale. It is the smallest cetacean species...
The Siberian chipmunk (Eutamias sibiricus ), also called common chipmunk is native to northern Asia from central Russia to China, Korea, and Hokkaidō in northern Japan. It was imported from South Korea and introduced in Europe as a pet in the 1960s.
The northern fur seal (Callorhinus ursinus ) is an eared seal found along the north Pacific Ocean, the Bering Sea, and the Sea of Okhotsk. It is the largest member of the fur seal subfamily (Arctocephalinae) and the only living species in the genus...
Dall's porpoise (Phocoenoides dalli ) is a species of porpoise endemic to the North Pacific. It is the largest of porpoises and the only member of the genus Phocoenoides. The species is named after American naturalist W. H. Dall.
The Pacific white-sided dolphin (Lagenorhynchus obliquidens ), also known as the hookfin porpoise, is a very active dolphin found in the cool or temperate waters of the North Pacific Ocean.
The greater horseshoe bat (Rhinolophus ferrumequinum ) is an insectivorous bat of the genus Rhinolophus. Its distribution covers Europe, Northern Africa, Central Asia and Eastern Asia. It is the largest of the horseshoe bats in Europe and is thus...
The Siberian roe deer, eastern roe deer, or Asian roe (Capreolus pygargus ), is a species of roe deer found in northeastern Asia. In addition to Siberia and Mongolia, it is found in Kazakhstan, the Tian Shan Mountains of Kyrgyzstan, eastern Tibet,...
The short-finned pilot whale (Globicephala macrorhynchus ) is one of the two species of cetaceans in the genus Globicephala, which it shares with the long-finned pilot whale (G. melas ). It is part of the oceanic dolphin family (Delphinidae).It has...
The spotted seal (Phoca largha ), also known as the larga seal or largha seal, is a member of the family Phocidae, and is considered a "true seal". It inhabits ice floes and waters of the north Pacific Ocean and adjacent seas. It is primarily found...
The common dolphin (Delphinus delphis ) is the most abundant cetacean in the world, with a global population of about six million. Despite this fact and its vernacular name, the common dolphin is not thought of as the archetypal dolphin, with that...
Bryde's whale ( BRUU-dəz Brooder's), or the Bryde's whale complex, putatively comprises three species of rorqual and maybe four. The "complex" means the number and classification remains unclear because of a lack of definitive information and...
The Asian badger (Meles leucurus ), also known as the sand badger, is a species of badger native to Mongolia, China, Kazakhstan, Kyrgyzstan, the Korean Peninsula and Russia.
