Meet the world’s animals.

Photos: 12,636 · Stories: 19,540

• Little Cuckoo Coccycua minuta

  

  The Little Cuckoo is a small reddish-brown cuckoo spread across Amazonia. It is often found in vine-filled thickets along water, forest edges, and cleared forest.

• 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.

• Elegant Tern Thalasseus elegans

  A long-billed tern that flies over the sea and catches fish.

• Four-striped Ground Squirrel Lariscus hosei

  The Four-striped Ground Squirrel has four black stripes on its back and orange underparts. It lives on Borneo and is active by day on the forest floor.

• Arabian Waxbill Estrilda rufibarba

  The Arabian Waxbill is a small bird with a noticeable red eyebrow. It feeds on grass seeds by day and is recorded in vegetated highlands near water in Saudi Arabia.

• Nimble-footed Deermouse Peromyscus levipes

  The nimble-footed deermouse is a member of the deer-mouse group found in the mountains of eastern Mexico.

• Philippine Swamphen Porphyrio pulverulentus

  This waterbird inhabits wetlands in the Philippines. An older handbook describes the adult male in slate blue to deep navy, while a current species page lists sheltered, slow or still waters fringed with reeds.

• Texas Antelope Squirrel Ammospermophilus interpres

  The Texas antelope squirrel has white side stripes and black bands on its tail. It is active by day in rocky, arid country.

• Amazonian Black-throated Trogon Trogon rufus

  The current species Trogon rufus is the Amazonian Black-throated Trogon. Males have a green head and breast, a black face and throat, and a yellow belly; females are brown above with a yellow belly.

• Goldman's Woodrat Neotoma (Neotoma) goldmani

  Goldman's woodrat has dark-tipped back hairs and cream-buff fur as an adult. It inhabits rocky deserts on the Mexican Plateau.

• Green Warbler Phylloscopus nitidus

  The Green Warbler breeds in forests of the Caucasus and winters mainly in southern India. Its greenish back and pale wing bars help distinguish it.

• Striped Bush Squirrel Paraxerus flavovittis

  A squirrel found in southern Kenya, Tanzania, Malawi, and northern Mozambique. It is active by day and nests in tree hollows.

• Black-throated Barbet Tricholaema melanocephala

  The Black-throated Barbet lives in dry parts of eastern Africa. It uses trees and shrubs and eats fruit and insects.

• Stoliczka's High Mountain Vole Alticola (Alticola) stoliczkanus

  This vole lives in high mountain areas around the Himalaya, in valleys and rocky places above the tree line. It is nocturnal and builds nests from rock and grass.

• Rose-bellied Bunting Passerina rositae

  The male is blue with a rose-pink belly, while the female is greyish brown. The species inhabits a restricted area of Mexico's southern Pacific slope.

• Northern Amazon Red Squirrel Sciurus (Urosciurus) igniventris

  The northern Amazon red squirrel is a large tree squirrel of northwestern Amazonia. It can be difficult to distinguish from the southern Amazon red squirrel in the field, and one feeding study analyzed the two together.

• Speckled Mourner Laniocera rufescens

  This forest bird is reddish brown with fine markings. It perches within humid forest or second growth and may be seen alone.

• Bolivian Pericote Auliscomys boliviensis

  The Bolivian Pericote is a robust-bodied rodent of the Andean highlands. It is mainly active by day and feeds on plants.

• White-rumped Vulture Gyps bengalensis

  A vulture of plains and settlements on the Indian subcontinent. It circles in the air while searching for carrion.

• Douglas's Squirrel Tamiasciurus douglasii

  In conifer forests it eats seeds and fungi and stores food. It does not hibernate and remains active through the year.

• Black-fronted Wood-quail Odontophorus atrifrons

  This wood-quail lives in montane forests of northern Colombia. It is marked by a black forehead and red bill and searches the ground for insects and seeds. It is shy, so its calls may be heard before the bird is seen.

• Southern Pygmy Mouse Baiomys musculus

  The Southern Pygmy Mouse is a small mouse whose back fur varies from reddish-brown to dark across its range. It has been found in grassy and shrubby places and eats grass seeds, nuts, and other plant foods.

• Pere David's Tit Poecile davidi

  Pere David's Tit is a tit of high-elevation forests in China. It has a black head and throat, white cheeks, and bright cinnamon underparts, and is reported from subalpine woodland.

• Mexican Prairie Dog Cynomys (Cynomys) mexicanus

  The Mexican prairie dog is a squirrel relative that burrows in dry grasslands of northern Mexico. It comes above ground by day and lives in social groups.