Meet the world’s animals.

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• Caucasian squirrel Sciurus (Tenes) anomalus

  

  A tree squirrel of southwestern Asia, it lives in forests and orchards. Tree seeds are its main food, with oak seeds important across much of its range.

• Grey-headed Munia Lonchura caniceps

  This small bird lives in grassland and cultivated areas in Papua New Guinea. Males have a gray head and throat, dark brown back, and orange rump.

• Lesser Long-tailed Hamster Cricetulus longicaudatus

  This small hamster lives in dry grasslands and foothills, feeding mainly on seeds and also on insects.

• Malayan Banded Pitta Hydrornis irena

  This pitta occurs in peninsular Thailand, Malaysia, and Sumatra in Indonesia. BirdLife records it in lowland swamp and evergreen forests.

• Gray-footed Chipmunk Tamias (Neotamias) canipes

  This chipmunk lives in mountains of southeastern New Mexico and western Texas. It is mainly terrestrial and stores acorns and other seeds for winter.

• Black-necklaced Scimitar Babbler Erythrogenys erythrocnemis

  Endemic to Taiwan, this scimitar babbler has olive-brown upperparts, rufous-brown face and flanks, and white throat and belly. Dark marks on the upper breast help distinguish it.

• Labrador Collared Lemming Dicrostonyx hudsonius

  This lemming changes coat color with the seasons: white in winter and gray to brown in warmer seasons. It burrows in the tundra of northeastern Canada and eats grasses and shrub buds.

• Grey-hooded Sunbird Aethopyga primigenia

  Males have a grey head and throat, metallic bronze-green forehead and ear-coverts, yellow rump, white breast, and yellow flanks. On Mindanao it uses forest and edges and visits banana flowers.

• Bornean Mountain Ground Squirrel Dremomys everetti

  This squirrel occurs in the mountains of Borneo. Stomach contents from 26 Mount Trus specimens were mostly insects, with fruit, nuts, leaves, and shoots also recorded. The current Mammal Diversity Database uses Sundasciurus everetti, while ADW retains the older genus.

• Eurasian nuthatch Sitta europaea

  A bird found in Japanese mountain woodland. It has a short tail and may perch on trees with its head pointing down.

• 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.

• Paramo Tapaculo Scytalopus opacus

  This small tapaculo ranges from the central Andes of Colombia to central Ecuador. A Colombian male specimen shows fine barring near the base of the tail, on the flanks and thighs. Recordings document songs and calls made of rapidly repeated short notes.

• Black-striped Squirrel Callosciurus nigrovittatus

  A squirrel with black stripes along its sides. It is active by day in trees and eats fruit and insects. Stripe patterns vary among subspecies.

• Crimson-hooded Manakin Pipra aureola

  The Crimson-hooded Manakin uses lowland wet forest and swampy woodland and feeds on fruit. One male collected in Suriname was recorded with green plumage and a few red feathers.

• Small-toothed Harvest Mouse Reithrodontomys (Aporodon) microdon

  The small-toothed harvest mouse is a small rodent with reddish fur and a long tail. It is among the more arboreal members of its genus and inhabits cool, moist mountain forests.

• Purple Quail-Dove Geotrygon purpurata

  This dove occurs only in western Colombia through northwestern Ecuador, in the wet rainforests of the Chocó. Adults show purple, blue, and iridescent colors, with a dark blue stripe across a white face. Females and juveniles are duller than males.

• White-tailed antelope squirrel Ammospermophilus leucurus

  A ground squirrel that moves with its tail held over its back, it lives in deserts and dry shrublands.

• 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.

• Golden Oldfield Mouse Thomasomys aureus

  This rodent is recorded in the mountains of eastern Ecuador. It has long fur, a grizzled yellow-brown back, and a paler underside.

• Little Pied Cormorant Microcarbo melanoleucos

  The Little Pied Cormorant is a small cormorant of Australia and nearby regions, with contrasting dark upperparts and a white underside.

• Long-tailed Ground Squirrel Urocitellus undulatus

  The long-tailed ground squirrel is a medium-sized, ground-dwelling squirrel of Central Asia. A Mongolian study found several genetically distinct regional groups.

• Willie Wagtail Rhipidura leucophrys

  The Willie Wagtail has a white eyebrow and chest, a black head and back, and a long tail. It wags its tail while searching for insects on the ground or in grassland.

• Jelski's Altiplano Mouse Abrothrix jelskii

  This altiplano mouse lives in the high grasslands of the central Andes. Its coat and activity period vary.

• Tristan Albatross Diomedea dabbenena

  This large albatross breeds on islands in the South Atlantic. Adults are mostly white, and birds range widely across the South Atlantic outside the breeding period.