Meet the world’s animals.

Photos: 12,825 · Stories: 19,540

• Emilia's Gracile Opossum Gracilinanus emiliae

  

  Emilia's Gracile Opossum is a small marsupial with reddish-brown fur above and white fur below. It is arboreal and may also forage on the ground.

• Golden-collared Woodpecker Veniliornis cassini

  This small woodpecker occurs in northern Amazonia and nearby forest regions. The male's red crown and yellow wing spots, along with barred underparts in both sexes, help identify it.

• Lesser Spear-nosed Bat Phyllostomus elongatus

  A large spear-nosed bat recorded in the lowland Amazon. Its back and belly fur differ in color, and its wing tips are white.

• Blue-breasted Fairywren Malurus pulcherrimus

  In the Blue-breasted Fairywren, the deep blue head and breast of mature males stand out. Males forage with family groups in the understory of dry eucalyptus woodlands.

• Sable Martes zibellina

  A marten of northern Asian forests, with fur ranging from light to dark brown.

• Yellow-tailed Black Cockatoo Zanda funerea

  This large cockatoo has a black body set off by yellow cheek and tail markings. It feeds in flocks in eucalypt woodlands and pine plantations.

• Black-shanked Douc Pygathrix nigripes

  The black-shanked douc is a douc langur found in forests of southern Vietnam and eastern Cambodia. It spends most of its time in trees and feeds mainly on leaves.

• Tasmanian Scrubwren Sericornis humilis

  This small bird lives in forests around Tasmania. It has an olive-brown back and pale, gray-streaked underparts, and searches for insects near the ground in moist forest.

• Mongolian Gazelle Procapra gutturosa

  The Mongolian gazelle is a steppe animal whose coat changes with the seasons. In eastern and southeastern Mongolia, large herds move seasonally in search of pasture and water.

• Yellow-ringed White-eye Zosterops wallacei

  This white-eye is recorded on Sumba Island, Indonesia, in forest, forest edge, scrub, and cultivated land.

• Southern African Vlei Rat Otomys irroratus

  The southern African vlei rat lives in wetlands and grasslands in South Africa. It grips grass with its forepaws while feeding and makes runways through vegetation.

• Congo Peacock Afropavo congensis

  Males spread their tail feathers like a fan. In the lowland forests of the Congo Basin, the species feeds on fruit and insects.

• American Water Shrew Sorex palustris

  The American water shrew ranges from Alaska and Canada to northern mountain regions of the United States. Near streams and lakes, it dives to search for aquatic insects.

• Green-tailed Jacamar Galbula galbula

  The Green-tailed Jacamar is a forest bird that catches flying insects with its long, slender bill.

• Spectacled Hare Wallaby Lagorchestes conspicillatus

  This small wallaby has orange rings around its dark eyes. In the dry grasslands of Australia, it hides in tall grass by day and feeds on plants at night.

• Black Hornbill Anthracoceros malayanus

  The Black Hornbill has a black body with white tips on the outer tail feathers. It forages in the upper and middle canopy of lowland forests.

• Indian flying fox Pteropus medius

  A large bat that roosts in trees in India and elsewhere, and feeds on fruit at night.

• Marsh Warbler Acrocephalus palustris

  It breeds in reedbeds and grassland; males give complex songs that include imitations of many other birds.

• Deer Mouse Peromyscus maniculatus

  The deer mouse is a small rodent widespread in North America. Coat color varies by region, and the tail is distinctly darker above than below.

• Sagebrush Sparrow Artemisiospiza nevadensis

  This sparrow breeds in open sage-dominated shrubsteppe in western North America. During migration and winter it also uses dry scrub with creosote or saltbush.

• Antelope Rabbit Lepus callotis

  This jackrabbit lives in high plateau grasslands of southwestern New Mexico and northern and central Mexico. It mainly eats grasses, and its white flanks are a useful field mark.

• White-browed Antpitta Hylopezus ochroleucus

  This antpitta occurs in northeastern Brazil. It has a white eyebrow and a second pale line below it, with rufous flanks, and searches for small invertebrates near the forest floor.

• Mentawai Flying Squirrel Iomys sipora

  The Mentawai Flying Squirrel has dark brown fur on its back and paler gray underparts. It occurs on Sipora and North Pagai islands west of Sumatra, in mature forest below 500 m.

• Trumpet Manucode Phonygammus keraudrenii

  The Trumpet Manucode is a bird-of-paradise of tropical forests around New Guinea. It has glossy blue-black plumage and elongated feathers around the neck and nape.