Meet the world’s animals.

Photos: 12,824 · Stories: 19,540

• Chestnut-breasted Nigrita Nigrita bicolor

  

  The Chestnut-breasted Nigrita is a small bird of lowland forest, mangroves, and secondary growth in tropical Africa.

• Wagner’s Gerbil Dipodillus (Petteromys) dasyurus

  Wagner’s Gerbil is currently listed as Gerbillus dasyurus. A Saudi Arabian field guide describes it in rocky terrain and limestone escarpments, where it shelters among rocks or under bushes and feeds mainly on seeds and succulent plants.

• Buller's Albatross Thalassarche bulleri

  Buller’s Albatross ranges over seas around New Zealand and takes fish and squid near the surface.

• Savi's Pine Vole Microtus (Terricola) savii

  This vole has reddish-brown fur and a short tail. It makes underground galleries and lives in colonies in grassland and around fields.

• Blue Bird-of-paradise Paradisornis rudolphi

  The male has blue wings and long ornamental plumes, while the female has brown underparts. It lives in montane forest of central and eastern New Guinea and feeds mostly on fruit.

• Red-fronted Gazelle Eudorcas rufifrons

  The red-fronted gazelle has a reddish forehead. This account follows E. rufifrons west of the Nile and keeps eastern related gazelles separate.

• Green Ibis Mesembrinibis cayennensis

  A dark green wader whose plumage can shimmer emerald and bronze in good light. It occurs in lowlands from Central America to northern and eastern South America.

• Papillose Woolly Bat Kerivoula papillosa

  This bat has tiny projections on its wing membrane. It flies through the lower forest at night and catches flying insects.

• Dunlin Calidris alpina

  A visiting shorebird of tidal flats and other watersides that sometimes gathers in large flocks.

• Woodchuck Marmota (Marmota) monax

  A North American squirrel relative that eats plants near fields and woodland edges and digs an underground burrow.

• Taiga Bean Goose Anser fabalis

  This entry covers the Taiga Bean Goose, Anser fabalis, as a species separate from the Tundra Bean Goose, A. serrirostris.

• Delicate Pseudomys Pseudomys delicatulus

  The Delicate Pseudomys is a small mouse recorded from northern to eastern Australia. It eats grass seeds and has been reported digging simple burrows in grassy habitat.

• Bolivian Blackbird Oreopsar bolivianus

  This blackbird lives in dry scrub and open river-edge woodland in Bolivia's central Andes. Flocks forage on the ground and in fields, eating grains and fruit.

• Northern Baja Deermouse Peromyscus fraterculus

  The northern Baja deermouse has cinnamon-rufous dorsal fur flecked with black, with a darker midline and flanks. It is a habitat generalist, recorded from desert scrub and washes to forests and agricultural areas.

• Red Spurfowl Galloperdix spadicea

  This spurfowl lives on the forest floor in India. The male is mainly rufous, while the female has more dark mottling, and both search among leaf litter for seeds, fruit, and insects.

• Stone's sheep Ovis dalli

  Stone's sheep is a subspecies of Dall's sheep found in the mountains of northern British Columbia and Yukon.

• Okinawa Woodpecker Dendrocopos noguchii

  This woodpecker lives only in forests of northern Okinawa Island. It searches trunks and branches for food, eating nuts and insects.

• Clear-winged Woolly Bat Kerivoula pellucida

  The clear-winged woolly bat is a small bat with pale fur and nearly translucent wing membranes. It occurs on islands in Southeast Asia, with records of roosting in dead leaves.

• Guaiabero Bolbopsittacus lunulatus

  This small parrot is found on Philippine islands. The male is mainly green, with blue on the face and chin and a thin pale-blue band across the upper back. Natural-history information is scarce; on Samar it was observed in fruiting trees near forest edges and cultivated areas.

• Deppe’s squirrel Sciurus (Sciurus) deppei

  Deppe’s squirrel is a forest squirrel with a brown back, pale underside, and relatively short, narrow tail.

• Western Red-billed Hornbill Tockus kempi

  This small hornbill lives in savannas and open woodland in West Africa. Its pied plumage and long, slender red bill stand out.

• Herb Field Mouse Apodemus uralensis

  The herb field mouse is a small mouse recorded from central and eastern Europe east through Russia to western China. Its back is dark brown and its underside is whitish gray.

• Scripps's Murrelet Synthliboramphus scrippsi

  This small seabird breeds on islands off California and Mexico. Outside the breeding period it stays at sea, diving for small fish and crustaceans.

• Black-eared Deermouse Peromyscus melanotis

  The Black-eared Deermouse is a small mouse found mainly in Mexico's highlands, with records in the higher elevations of southern Arizona. It emerges from burrows at night and feeds mostly on seeds and insects.