Meet the world’s animals.

Photos: 12,676 · Stories: 19,540

• Jouanin's Petrel Bulweria fallax

  

  Jouanin's Petrel is a sooty-brown seabird of the northwestern Indian Ocean. It visits breeding sites at night and nests on the coastal cliffs of Socotra Island.

• Germain's Langur Trachypithecus germaini

  This langur has a silvery gray coat, a black face, and a crown-like crest. A study in Vietnam's karst region found that leaves were its main food.

• Cinnamon-breasted Warbler Euryptila subcinnamomea

  A small warbler of rocky, arid country. It searches rocks and shrubs for insects and is usually solitary.

• Sinaloan Mastiff Bat Molossus sinaloae

  The Sinaloan mastiff bat has dark brown fur above and paler brown fur below. It hunts moths, beetles, and other insects in flight at night.

• Elliot's Storm Petrel Oceanites gracilis

  It is dark overall, with white on the rump and center of the belly and a small pale area under the wing. While feeding, it patters across the water with its wings held upright.

• Water Opossum Chironectes minimus

  The water opossum is a marsupial adapted for swimming. It uses webbed hind feet and a long tail to move through water and catch small aquatic animals.

• Fawn-breasted Wren Cantorchilus guarayanus

  The Fawn-breasted Wren is about 13 cm long. It uses lowland forest understory, thickets, and forest edges and eats invertebrates. A Paraguay study found three nests in riparian forest.

• Northern Right Whale Dolphin Lissodelphis borealis

  The northern right whale dolphin has no dorsal fin, a black back and a white underside. It travels in groups in offshore waters of the North Pacific.

• Blue Grouse Dendragapus obscurus

  The Dusky Grouse lives in western North American mountain forests. In spring, males display their neck sacs and red eye combs.

• Blond Capuchin Sapajus flavius

  This capuchin lives in remaining Atlantic Forest in northeastern Brazil. One group studied in a forest fragment in Paraíba ate fruit as well as sugarcane stalks and animal food.

• Small-billed Tinamou Crypturellus parvirostris

  This small tinamou is active on the ground by day. It occurs in grasslands, cerrado, and farmland and eats fallen fruit and seeds.

• Long-clawed Shrew Sorex unguiculatus

  The long-clawed shrew digs tunnels with large forefeet and long claws. A study in Hokkaido recorded it eating earthworms.

• Pygmy Cormorant Microcarbo pygmaeus

  The Pygmy Cormorant is a small cormorant that uses freshwater wetlands and river deltas.

• White-tailed antelope squirrel Ammospermophilus leucurus

  A ground squirrel that moves with its tail held over its back, it lives in deserts and dry shrublands.

• Tibetan Snowfinch Montifringilla henrici

  The Tibetan Snowfinch feeds on the ground in rocky, open country on the eastern Tibetan Plateau.

• Bicolored Arboreal Rice Rat Oecomys bicolor

  The Bicolored Arboreal Rice Rat is a tree-using rodent of Central and South American forests. Its back is ochre to reddish brown, its belly is white, and its tail has a short tuft.

• White-crowned Hornbill Berenicornis comatus

  The White-crowned Hornbill has a conspicuous white crest and long tail. Adult males have white necks and underparts, while females are black; both forage in tropical forest canopies.

• Southern Pudu Pudu puda

  A small deer of the temperate rainforests of Argentina and Chile. It makes trails through the undergrowth to feeding and resting places.

• Rufous-fronted Wood Quail Odontophorus erythrops

  The Rufous-fronted Wood Quail searches through leaf litter on the forest floor in the Andes.

• Margay Leopardus wiedii

  A forest cat with large eyes, a long tail, and strong climbing skills.

• Chinese Grey Shrike Lanius sphenocercus

  The Chinese Grey Shrike is widespread in Northeast Asia and moves to southern China for the winter. Its large white wing slash differs from the wing pattern of the separate Giant Shrike.

• Smooth-coated Otter Lutrogale perspicillata

  The Smooth-coated Otter ranges across South and Southeast Asia. It has short, smooth brown fur and uses waterside habitats such as rivers, wetlands, and mangroves.

• Cape Gannet Morus capensis

  The Cape Gannet is a large seabird that breeds off Namibia and South Africa. It has a white body, black wings and tail, and a pale yellow-orange head.

• Dusky Leaf-nosed Bat Hipposideros ater

  The Dusky Leaf-nosed Bat is a small bat that feeds on flying insects. It has a leaf-like nose structure and roosts in dark, warm caves or rock crevices.