Meet the world’s animals.

Photos: 12,825 · Stories: 19,540

• Caroline Sheath-tailed Bat Emballonura semicaudata

  

  This small brown bat has a tail that passes through the tail membrane. A U.S. Fish and Wildlife Service profile for the nominate subspecies describes daytime cave roosting and large roost aggregations reported in Fiji and American Samoa.

• Large Wren-Babbler Turdinus macrodactylus

  This large babbler forages close to the forest floor in Southeast Asia. It has a streaked brown back and a white throat and upper breast bordered by a dark band, absent in the Javan subspecies.

• Lumholtz’s Tree Kangaroo Dendrolagus lumholtzi

  Lumholtz’s tree kangaroo lives in the upland forests of northern Queensland. It eats leaves and fruit and uses its tail for balance in the trees.

• Mountain Quail Oreortyx pictus

  The Mountain Quail is a western North American quail with long, slender head plumes. It uses mountain forests and brush at lower elevations in different seasons.

• Daurian Pika Ochotona (Ochotona) dauurica

  The Daurian Pika is a small herbivore with short legs and rounded ears. It digs burrows in steppe and semi-desert habitats and feeds on vegetation.

• Melanesian Cuckooshrike Coracina caledonica

  c. caledonica in forest and savanna. Its range and life-history details here refer to that local form.

• Mule deer Odocoileus hemionus

  Large ears and a black-tipped tail help identify this deer.

• Sooty Munia Lonchura melaena

  This is a small mannikin described here from its New Britain population. It has a black head and breast and eats grass seeds and sugarcane seed heads.

• Agile Gibbon Hylobates agilis

  This gibbon lives high in tropical forest and uses its long arms to move from branch to branch.

• White-backed Stilt Himantopus melanurus

  A South American wetland stilt. Adults often show a white crown and a white bar across the upper back. A Brazilian study documented nests made with salt-marsh vegetation, mud, and shells.

• Shiny Guinea Pig Cavia fulgida

  Its back is reddish brown mottled with black, and its belly is pale ochre-red. Its recorded range is southeastern Brazil, from Minas Gerais to Santa Catarina.

• Northern Pygmy Owl Glaucidium californicum

  This small owl occurs in western North America. It hunts from a perch in open woodland and at forest clearings.

• Southern Birch Mouse Sicista subtilis

  The Southern Birch Mouse is a small rodent recorded in dry steppe and small river valleys during a study in the South Urals.

• Red-capped Crombec Sylvietta ruficapilla

  This small bird occurs in Africa. It has a pale-grey back, chestnut ear-coverts and breast band, while the forehead and crown vary from grey to chestnut.

• Long-eared Chipmunk Tamias (Neotamias) quadrimaculatus

  This chipmunk occurs in the northern Sierra Nevada of California and around Lake Tahoe in Nevada, often in brush and forest-edge habitat.

• White-browed Hawk Leucopternis kuhli

  This hawk lives in lowlands south of the Amazon River. A study between Brazil's Madeira and Purus rivers recorded its nesting and plumage.

• Beddome's Woolly Horseshoe Bat Rhinolophus beddomei

  Beddome's woolly horseshoe bat is known from South Asia, and a 2010 paper added a specimen from Thailand. The Thai record is a single animal and may not represent the usual population there.

• White-cheeked Bushtit Aegithalos leucogenys

  The White-cheeked Tit is a small bird, about 11 cm long. Its white cheek patch and black bib stand out; it lives in dry scrub and open woodland in northeastern Afghanistan and Pakistan.

• Marsh Rabbit Sylvilagus palustris

  The marsh rabbit is a wetland rabbit of the southeastern United States that eats grasses and other marsh plants.

• Blue-winged Leafbird Chloropsis cochinchinensis

  In the Chinese subspecies C. c. kinneari, males have blue wings and a black throat, while females have a blue-green throat.

• Mexican Giant Shrew Megasorex gigas

  The Mexican giant shrew is known only from Mexico. A small number of collection records place it along damp streams and in forests with fallen logs and rocks.

• Schneider's Pitta Hydrornis schneideri

  Males have orange heads and blue backs. In Sumatra's mountain forests, the bird searches near the forest floor for large cockroaches and snails.

• Red Veld Aethomys Aethomys chrysophilus

  The Red Veld Aethomys has a reddish-brown back and white belly. It is nocturnal and mainly terrestrial, eating mostly plant foods along with insects and other animal matter.

• Willcocks's Honeyguide Indicator willcocksi

  A small honeyguide of forest and forest edge. Its olive wings stand out, and it calls from regular song posts.