Meet the world’s animals.

Photos: 12,768 · Stories: 19,540

• Northern Puffback Dryoscopus gambensis

  

  The Northern Puffback is widespread south of the Sahara. Females have loose rump feathers that they puff up, grey rump and shoulders, and orange-red eyes. It searches woodland and thickets for insects and plant buds.

• Wyoming Ground Squirrel Urocitellus elegans

  The Wyoming ground squirrel lives in grasslands and shrublands of the western United States. Its brown-gray fur is dappled, and it hibernates underground from late summer into spring at a Colorado study site.

• Brown Nunlet Nonnula brunnea

  This nunlet lives in forest in northeastern Peru. It has a reddish-brown body and red skin around the eye, and is described perching on branches.

• Slender Harvest Mouse Reithrodontomys (Aporodon) gracilis

  The Slender Harvest Mouse ranges from Mexico's Yucatán Peninsula to northwestern Costa Rica. It is often recorded in dry areas, while its species account also lists forests, wetland edges, and fields as habitats.

• Blue-black Kingfisher Todiramphus nigrocyaneus

  This kingfisher lives in lowland forest on New Guinea and nearby islands. Along forested waters, it looks for fish and crabs.

• Relict Ground Squirrel Spermophilus relictus

  The relict ground squirrel is a terrestrial squirrel of the Central Asian Tian Shan. It inhabits mountain steppe and semi-desert and has a long hibernation.

• Short-tailed Nighthawk Lurocalis semitorquatus

  In Argentina, the Short-tailed Nighthawk is recorded flying above forest canopy and nearby open areas. The national account covers only a regional part of the species' range.

• Cerrado Akodont Thalpomys cerradensis

  This small rodent lives in Brazil’s Cerrado. It is terrestrial and most active after sunset and in the hours before sunrise.

• Long-wattled Umbrellabird Cephalopterus penduliger

  A large black bird whose male has a long chest wattle and an overhanging crest. Females are smaller, with a reduced or absent wattle.

• Durango Chipmunk Tamias (Neotamias) durangae

  A chipmunk of the Sierra Madre Occidental in western Mexico. It inhabits mountain forests containing pine, oak, and juniper.

• Tawny-bellied Screech-Owl Megascops watsonii

  The Tawny-bellied Screech-Owl occurs in gray and reddish-brown color morphs and has variable ear tufts. It favors forest interiors.

• Tatra Pine Vole Microtus (Microtus) tatricus

  The Tatra pine vole is recorded in upper montane forest and alpine meadow in the Tatra Mountains. Its back is light reddish brown, and records include rocky debris near streams.

• Lesser Cuckooshrike Coracina fimbriata

  This cuckooshrike occurs in forests across Southeast Asia. The Singapore account lists it as a former resident there and now a very rare visitor.

• Ochre Bush Squirrel Paraxerus ochraceus

  The ochre bush squirrel lives in East African savanna woodland. Its pelage is listed as having no red coloration, and the flanks have no stripe or at most one pale stripe. Detailed ecology is poorly known.

• Mexican Jay Aphelocoma wollweberi

  The Mexican Jay ranges from Mexico into the southwestern United States, inhabiting mountain woodlands in family groups.

• Toltec Cotton Rat Sigmodon (Sigmodon) toltecus

  The Toltec cotton rat occurs in eastern Mexico. Ochre-tipped back fur and a pale underside are among its described features.

• Mangrove Rail Rallus longirostris

  The Mangrove Rail is a rail of scattered coastal sites in Central and South America, where it uses mangroves and salty wetlands. It probes shallow mud and water with its long bill.

• South African Ground Squirrel Xerus (Geosciurus) inauris

  This squirrel lives in the dry grasslands and savannas of southern Africa. It uses underground burrows and searches for food by day.

• Guadalupe Murrelet Synthliboramphus hypoleucus

  This small seabird is dark above and white below. It nests on islands off western Baja California and differs from Scripps's Murrelet by having more white around the eye.

• White-throated Woodrat Neotoma (Neotoma) albigula

  This woodrat has a pale throat and builds a large shelter from cactus pieces, sticks, and other materials. It ranges widely across dry areas and scrublands of the southwestern United States and northern Mexico.

• Taliabu Grasshopper-warbler Locustella portenta

  This warbler is restricted to the highlands of western Taliabu Island, Indonesia. Field observations in 2012 described a brown bird with a clear white eyebrow.

• Yellow-bellied Marmot Marmota (Petromarmota) flaviventris

  The yellow-bellied marmot has a yellowish belly and reddish-brown back. Yellowstone National Park's account describes it feeding on plants in rocky grassland and hibernating.

• Sri Lanka Drongo Dicrurus lophorinus

  This drongo is endemic to Sri Lanka and lacks the long bare-shafted tail rackets of the Greater Racket-tailed Drongo. One study observed nesting pairs removing foliage around their host tree.

• Yellow-nosed Cotton Rat Sigmodon (Sigmodon) ochrognathus

  The Yellow-nosed Cotton Rat uses high-elevation grasslands and rocky slopes, where it makes nests and burrows.