Meet the world’s animals.

Photos: 12,768 · Stories: 19,540

• Red-capped Robin Petroica goodenovii

  

  Males show a strong contrast between a red cap and breast and a black face. They drop from a perch to search the ground for insects and other prey.

• Panamint Chipmunk Tamias (Neotamias) panamintinus

  Neotamias panamintinus occurs in isolated mountain populations of southeastern California and southwestern Nevada. Its summer coat is tawny, while the winter fur is longer and paler.

• Wedge-tailed Shearwater Ardenna pacifica

  The Wedge-tailed Shearwater is a large seabird of warm Indian and Pacific waters. It has light and dark morphs; dark birds are brown overall.

• Vivo's Cerradomys Cerradomys vivoi

  This rodent is recorded in eastern Brazil. The original description reports an orange-brown back, with grayish tones on the head and underside. The authors summarize records from the Caatinga and coastal forest in southern Bahia.

• Olive-backed Tailorbird Orthotomus sepium

  Males have a dull gray body and rusty face; females have a less rusty head and whitish throat. It searches for small invertebrates in lowland scrub and mangroves.

• Santander dwarf squirrel Microsciurus santanderensis

  The Santander dwarf squirrel is a small forest squirrel from Colombia. Orange and black fur is reported, but taxonomic confusion leaves its ecology poorly known.

• Spotted Wren Campylorhynchus gularis

  The Spotted Wren is a brown wren marked with spots. It searches for animal and plant food in dry scrub and woodland in Mexico.

• Sonoran Woodrat Neotoma (Teanopus) phenax

  The Sonoran Woodrat is a medium-sized rodent with large ears and a fully furred tail. In northwestern Mexico it is reported to build nests from brush and to store plant food.

• Erckel's Francolin Pternistis erckelii

  Erckel's Francolin is a ground-dwelling bird of the highlands of Eritrea, Ethiopia, and northeastern Sudan. Pale markings show on its body.

• Black Flying Squirrel Aeromys tephromelas

  A nocturnal flying squirrel of Southeast Asian forests. Its coat differs between two subspecies, one mainly black and the other orange-red.

• Red-winged Tinamou Rhynchotus rufescens

  This tinamou lives in South American grasslands. It has a black crown, reddish-brown neck and chest, and finely barred back. It stays among grass clumps and eats plants and small animals.

• Chiriqui brown mouse Scotinomys xerampelinus

  This singing mouse lives in the high mountains of Costa Rica and Panama. A research lab describes singing mice as diurnal insect-eaters.

• European Shag Gulosus aristotelis

  The European Shag is a seabird of rocky coasts. It dives after fish, and breeding adults show a raised crest.

• Russet Ground Squirrel Spermophilus major

  The russet ground squirrel digs burrows in grassland and river valleys. It forages by day and hibernates in winter.

• Chestnut-backed Sparrow-Weaver Plocepasser rufoscapulatus

  The Chestnut-backed Sparrow-Weaver has a stocky body, chestnut back, and striped head. Small groups stay together year-round in miombo woodland and search the ground for seeds and insects.

• Oaxaca giant deer mouse Megadontomys cryophilus

  This large deer mouse lives in the highland forests of Oaxaca, with a dark back, ocher sides, and a slate-gray belly. It uses the dense understory of high-elevation forest.

• Western Dwarf Hornbill Horizocerus hartlaubi

  A small hornbill of West Africa and lands west of the Congo River, marked by a broad gray-white eyebrow stripe.

• Three-striped Ground Squirrel Lariscus insignis

  This ground squirrel lives in forests of Southeast Asia. Three black stripes run from its shoulders to the base of its tail.

• Black-breasted Wood Quail Odontophorus leucolaemus

  This quail walks along the forest floor in search of food. Its white throat and dark breast are distinctive, though its plumage pattern varies among individuals.

• Big-eared Woodrat Neotoma (Neotoma) macrotis

  The Big-eared Woodrat is a nocturnal rodent of woodland and scrub from California into northern Mexico. It builds stick nests and feeds on plant material.

• Mackinnon's Shrike Lanius mackinnoni

  This black-and-white shrike has a long tail; males have a black band extending from the lores to the ear coverts.

• Low's Squirrel Sundasciurus (Sundasciurus) lowii

  Low's squirrel is a small squirrel of Southeast Asian forests. It forages mostly on the forest floor, sometimes climbing into trees. Its thick tail and white underside are distinctive.

• White-breasted Nuthatch Sitta carolinensis

  A North American nuthatch that searches bark as it moves along trunks and branches.

• Transcaucasian Mole Vole Ellobius (Afganomys) lutescens

  A burrowing rodent recorded in eastern Turkey's semiarid areas, grasslands, and high-elevation cultivated fields. Field observations report family groups, complex tunnels, and a diet of vegetation.