Meet the world’s animals.

Photos: 12,673 · Stories: 19,540

• 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.

• Yap Cicadabird Coracina nesiotis

  The Yap Cicadabird is recorded from Yap in Micronesia. A short 1976 survey saw a few birds in a forested valley and at a forest edge.

• Russet Oryzomys Euryoryzomys russatus

  This rice rat lives in forests of eastern South America. It builds an egg-shaped nest from leaves and grass under or inside fallen logs and among palm roots.

• Sao Tome Fiscal Lanius newtoni

  The Sao Tome Fiscal is endemic to the forests of São Tomé Island. Adults have a contrasting black back and pale underparts, and hunt for prey on the ground from a perch.

• Cascade golden-mantled ground squirrel Callospermophilus saturatus

  This ground squirrel lives in the Cascade Mountains. It has a white-striped back and russet shoulders, and the current taxonomy places it in Callospermophilus.

• Chestnut-rumped Thornbill Acanthiza uropygialis

  The Chestnut-rumped Thornbill is a small Australian bird of dry woodland. It has a pale face with a white eye-ring and a chestnut rump.

• Peter's Climbing Rat Tylomys nudicaudus

  Peter's Climbing Rat is a large rodent with a long, naked tail and reddish-brown back. It is active at night and around dawn in forests.

• Southern Hill Myna Gracula indica

  Adults have glossy black plumage, a white wing patch, yellow skin wattles behind the eyes, and an orange-to-red bill. They feed mainly on fruit and nectar and are usually seen in pairs or small groups.

• Gray-collared Chipmunk Tamias (Neotamias) cinereicollis

  This chipmunk occurs in Arizona and New Mexico in the United States. It mainly uses conifer forests and mature woodlands and gathers and stores seeds.

• Beautiful Nuthatch Sitta formosa

  A large nuthatch with a black back streaked white, bright blue back and shoulders, and orange underparts, it forages on large trees in wet high-elevation evergreen forest.

• European Snow Vole Chionomys nivalis

  A gray vole with long, dense fur and a tail about half as long as its body. It remains active beneath snow in winter.

• White-browed Fulvetta Fulvetta vinipectus

  This fulvetta is native to Bhutan, China, India, Myanmar, Nepal, and Vietnam. BirdLife describes it as an altitudinal migrant recorded at 2,000–4,400 m.

• Central American Dwarf Squirrel Microsciurus alfari

  Alfaro's pygmy squirrel ranges from Central America into Colombia. It lives hidden in forest undergrowth, and little direct information is available about its diet.

• Citron-crested Cockatoo Cacatua citrinocristata

  This white cockatoo is restricted to Sumba Island, Indonesia. Its crest and ear-coverts are golden orange, and the iris differs in color between males and females.

• White-footed Deermouse Peromyscus leucopus

  The white-footed deermouse has reddish-brown upperparts and a white underside and feet. The Texas account describes it as mostly nocturnal and living in woodlands and river bottoms.

• Black-bellied Bustard Lissotis melanogaster

  The Black-bellied Bustard lives in African savanna and tall grassland. Males perform courtship displays during the breeding season.

• Cream-coloured Giant Squirrel Ratufa affinis

  The cream-coloured giant squirrel is a large squirrel active by day in the upper canopy. It eats fruit and other plant matter, as well as insects.

• Madagascan Nightjar Caprimulgus madagascariensis

  The Madagascan Nightjar is a nocturnal bird found on Madagascar and Aldabra in the Seychelles. It catches insects on the wing at night and rests on leaf litter by day.

• 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.

• Ferruginous Babbler Pellorneum bicolor

  The Ferruginous Babbler has rich rufous-brown plumage that blends into the forest floor. It searches for insects low in the understory of lowland and swamp forest.

• Kinabalu Squirrel Callosciurus baluensis

  This squirrel lives in the mountains of northern Borneo. It is active by day in trees, and its coat varies, often appearing reddish brown.

• Javan Bulbul Ixos virescens

  The Javan Bulbul is a bulbul of Java's highland forests. Its long, slender bill and olive-colored back and wings are distinctive.

• Cactus Deermouse Peromyscus eremicus

  The Cactus Deermouse is a small mouse with a tail longer than its body. It lives in deserts and dry areas and is active at night.

• Gila Woodpecker Melanerpes uropygialis

  The Gila Woodpecker lives in arid parts of the southwestern United States and Mexico. It has a barred back and excavates nest cavities in saguaro cacti, which other birds may later use.