Meet the world’s animals.

Photos: 12,636 · Stories: 19,540

• Nelson's Antelope Squirrel Ammospermophilus nelsoni

  

  Nelson's antelope squirrel is a small squirrel with a pale stripe along its side. It lives in dry grasslands and shrublands in California, searching for food by day and using burrow systems.

• Yellow-thighed Brushfinch Atlapetes tibialis

  

  This brushfinch occurs in Panama. The sexes have nearly identical plumage. It is often found at forest or scrub edges and may join mixed-species flocks.

• Proserpine Rock Wallaby Petrogale persephone

  

  The Proserpine rock wallaby has a grey back, pale underside, and black feet. It shelters among rocky outcrops and also uses forest edges.

• Karoo Bustard Heterotetrax vigorsii

  

  The Karoo Bustard has a gray-brown body, a black throat, and a black patch on the nape. It walks through stony Karoo shrubland while foraging.

• Rusty Antechinus Antechinus adustus

  

  A marsupial with rusty tones in its dark brown fur, it lives in moist upland forests of northeastern Queensland.

• Thick-billed Berrypecker Rhamphocharis crassirostris

  

  The Thick-billed Berrypecker is a berrypecker described from the Arfak Mountains of north-western New Guinea. The early description of the adult male records olive-green upperparts and pearly-grey underparts. The species account classifies it as a forest-dwelling fruit eater.

• Watson's Climbing Rat Tylomys watsoni

  Watson's climbing rat has a long, white-tipped tail and large ears. It uses trees at night but is also recorded on the ground around rocks and fallen logs.

• Ochre-breasted Pipit Anthus nattereri

  This small bird is recorded in scattered grasslands of southeastern South America. Its ochre chest is streaked, and it searches for insects on the ground.

• Mainland leopard cat Prionailurus bengalensis

  A small wild cat of mainland Asia and some nearby islands. It has dark body spots, with coat colour and pattern varying by region.

• Lined Seedeater Sporophila lineola

  This small seedeater moves seasonally within South America. In Bolivia it is recorded in open places such as savannas, forest edges, fields, and towns. A study in southeastern Brazil found age-related plumage differences among breeding males.

• Northern Bat Myotis (Pizonyx) septentrionalis

  The Northern Bat is a North American bat with long ears. It forages in forests during the warmer months and hibernates in caves or mines in winter.

• Great-winged Petrel Pterodroma macroptera

  The Great-winged Petrel is a large seabird with long wings and all-dark plumage. It breeds on Southern Hemisphere islands and disperses widely over the oceans outside the breeding season.

• Lesser Leaf-nosed Bat Hipposideros turpis

  This leaf-nosed bat occurs on islands of the Yaeyama group. Its noseleaf lacks a central projection, and females raise their young in a separate cave after birth.

• Northern Wheatear Oenanthe oenanthe

  Its white rump and black-and-white tail stand out in flight; it searches for insects on the ground and from low perches.

• Pacific white-sided dolphin Lagenorhynchus obliquidens

  A dolphin that lives in groups in the temperate North Pacific.

• Australian Golden Whistler Pachycephala pectoralis

  Adult male Australian Golden Whistlers have a yellow belly and black head, while females have a grayish back. They search lower and middle tree levels for insects and spiders and also eat berries.

• Humboldt's White-fronted Capuchin Cebus albifrons

  The white-fronted capuchin occurs in northern South America. Its pale facial fur and brown crown stand out, while its species boundary remains debated.

• Eastern Hooded Pitta Pitta novaeguineae

  The Eastern Hooded Pitta occurs on New Guinea and nearby islands. It is a current species split from the broader Hooded Pitta group and has a black head and red belly.

• Northern Dwarf Bonneted Bat Eumops nanus

  This free-tailed bat has large, rounded ears joined above the forehead. Two specimens were recorded at a wind farm in Oaxaca, Mexico, amid sorghum crops and fragments of low deciduous forest.

• Greater Green Leafbird Chloropsis sonnerati

  The male is green, with a black throat patch and blue moustachial stripe that can blend into the leaves. In the canopy it eats fruit, nectar, and insects.

• Steenbok Raphicerus campestris

  The steenbok is a small antelope. In SANParks’ Marakele National Park account, it feeds on grasses, browse and fruits.

• Black-crowned Tchagra Tchagra senegalus

  The black crown and white eyebrow stand out on this tchagra, which occurs widely across sub-Saharan Africa. It uses dry thorn woodland, miombo woodland, and some gardens.

• Tres Marias Cottontail Sylvilagus graysoni

  The Tres Marias cottontail is restricted to the Tres Marias Islands off Mexico. It has a brown throat patch and is usually active on the ground at night.

• Olive Tanager Chlorothraupis frenata

  Here, Olive Tanager refers to the separate species *Chlorothraupis frenata* of the eastern Andean foothills. Its nest study examined Peruvian birds formerly called *C. carmioli frenata*.