Meet the world’s animals.

Photos: 12,636 · Stories: 19,540

• Pale Titi Plecturocebus pallescens

  

  This titi monkey occurs in parts of Bolivia, Paraguay, and Brazil. Its pale coat and long tail are distinctive; it lives in trees and is active by day.

• Pine Bunting Emberiza leucocephalos

  The male Pine Bunting is notable for its white head and chestnut coloring. The species has separate breeding areas in Asia, and migration differs between subspecies.

• Allen's Squirrel Sciurus (Sciurus) alleni

  Allen's squirrel occurs in northeastern Mexico. A winter study in Nuevo León recorded it active in cold weather and caching nuts in scattered locations.

• Pilotbird Pycnoptilus floccosus

  The Pilotbird forages among leaf litter in wet forests of southeastern Australia. It is reddish brown overall, with scaled-looking breast and belly feathers and a red eye. The source describes two subspecies whose back color and belly scalloping differ in brightness.

• Western Brush Wallaby Notamacropus irma

  This wallaby is marked by black paws, a brush-like tail, and a white stripe on the face. It is active around dawn and dusk and is found in heathland at Whiteman Park.

• Amazonian Umbrellabird Cephalopterus ornatus

  The Amazonian Umbrellabird is a large cotinga with a black body, bushy crest, and heavy bill. It feeds on fruit and large insects in forests of the Amazon basin and the eastern Andean foothills.

• Merriam's Pocket Mouse Perognathus merriami

  Merriam’s pocket mouse has smooth, silky fur and a white belly. It is active at night and uses burrows in the ground.

• Swahili Sparrow Passer suahelicus

  Adults are grayish brown, with a chestnut-red shoulder and a small white wing-bar. In grassland with some trees and light woodland, they feed mainly on seeds.

• Pallas's Tube-nosed Fruit Bat Nyctimene cephalotes

  Pallas's tube-nosed fruit bat is widespread in Indonesia, less common in Papua New Guinea, and known in Australia only from Moa Island. It roosts in rainforest and mangrove trees.

• White-browed Guan Penelope jacucaca

  This forest bird occurs in the Caatinga region of northeastern Brazil. Juveniles observed at one reserve had yellowish skin around the face and a yellowish throat.

• Yellow-bellied Weasel Mustela kathiah

  This weasel has dark brown fur on its back and tail and a yellowish belly. It lives in mountain forests and catches small animals such as rodents.

• Black-winged Cuckooshrike Coracina melaschistos

  In Hong Kong this species is mainly a winter visitor and passage migrant in wooded habitats. Males are slate-grey; females are paler and can show weak barring below.

• Fat-tailed False Antechinus Pseudantechinus macdonnellensis

  The fat-tailed false antechinus is a small marsupial that stores fat in its short, thick-based tail. It lives among the rocky landscapes of central Australia and has a reddish back and pale underside.

• Zigzag Heron Zebrilus undulatus

  A small heron with fine black waves across its body.

• Pallid Bat Antrozous pallidus

  The pallid bat lives in dry areas of western North America and listens for ground-dwelling insects before swooping down to catch them.

• Dusky Woodswallow Artamus cyanopterus

  The Dusky Woodswallow is a grey-brown bird with a white patch on the outer wing. Flocks of about 10–30 birds gather to roost together.

• Smoky Shrew Sorex fumeus

  The Smoky Shrew changes coat color with the seasons. It stays active year-round on the forest floor and feeds on insects, spiders, and worms.

• Mistle Thrush Turdus viscivorus

  It has a brown back, a grayish head, and spots on the breast and belly. Males may sing after wet and windy weather.

• Roan antelope Hippotragus equinus

  An antelope with long ears and contrasting pale and dark facial markings.

• Exclamatory Paradise Whydah Vidua interjecta

  This brood-parasitic whydah ranges from Upper and Lower Guinea through northeastern Zaire, now northeastern Democratic Republic of the Congo. Payne (1991) links its distribution with the Red-winged Pytilia (Pytilia phoenicoptera) and reports song phrases by a captive male that matched the host’s songs and calls.

• Brazilian Nectar Bat Lonchophylla mordax

  Its back is cinnamon-brown and its underside paler. This Brazilian bat feeds mainly on nectar and is recorded in a limited region where the semiarid Caatinga meets the Atlantic Forest.

• Black-necked Stork Ephippiorhynchus asiaticus

  The Black-necked Stork has a glossy black head and neck, a white body and long legs. It waits to ambush prey in shallow water.

• Mongolian Gerbil Meriones (Pallasiomys) unguiculatus

  The Mongolian gerbil lives in dry grassland and steppe in Mongolia, northern China, and nearby areas. It digs burrows and forages for seeds and other plant food.

• Scaly-breasted Wren Microcerculus marginatus

  This wren lives near the forest floor in Amazonian lowlands. Adults have brown upperparts, a white throat and breast, and brown scale-like markings across the breast and flanks.