Meet the world’s animals.

Photos: 12,813 · Stories: 19,540

• White-winged Potoo Nyctibius leucopterus

  

  The White-winged Potoo is marked by large white shoulder patches and a small build.

• Mexican Gray Squirrel Sciurus (Sciurus) aureogaster

  The Mexican gray squirrel lives among forest trees and is notable for its reddish-brown belly and flanks. Its coat varies across its range.

• Malagasy Sacred Ibis Threskiornis bernieri

  This ibis lives in western Madagascar and on Aldabra Atoll in the Seychelles. Its pale blue-white eye is distinctive, and it probes tidal mud for crustaceans and other prey.

• Striped Yellow-eared Bat Vampyriscus nymphaea

  This bat is recorded mainly from Colombia’s Pacific region. Its dorsal stripe may be faint, while four white facial lines and yellow ear margins are conspicuous.

• White-lined Honeyeater Territornis albilineata

  A 1967 Northern Territory list records it on the Arnhem Land Plateau and in sandstone ranges and canyons, especially near fruiting trees such as figs. A separate banding guide says adult males and females do not differ in plumage.

• Asian Palm Civet Paradoxurus hermaphroditus

  A civet recognized by its dark facial markings and back stripes; it is recorded from forests to built-up areas in Singapore.

• Chestnut-headed Oropendola Psarocolius wagleri

  This bird ranges from Central America to Colombia and Ecuador. It has a black body, chestnut head, neck and rump, and a yellow tail with dark central feathers.

• Broom Hare Lepus castroviejoi

  This hare lives in the Cantabrian Mountains. Its back is yellow-brown and its underside is white; it rests in scrub by day and feeds mainly on grass at night.

• Dusky-legged Guan Penelope obscura

  This entry covers records of the nominate subspecies P. o. obscura in southern Paraguay. The paper reports reddish irises in an observed male and brown irises in an observed female.

• Yucatan Black Howler Monkey Alouatta pigra

  A monkey of forests in Mexico, Belize and Guatemala. It feeds mainly on leaves in the trees, and groups use calls to signal their territories.

• Bay Hornero Furnarius torridus

  This ovenbird is associated with river islands and floodplain forest along major Amazonian rivers. It forages on the ground and has a white throat sharply set off from rich rufous underparts.

• Merriam's Piñon Mouse Peromyscus gratus

  This mouse has brown fur with ochre tones on its back. It ranges from the southwestern United States into interior Mexico, with records in high-elevation pine forest.

• Banded Stilt Cladorhynchus leucocephalus

  An Australian stilt that gathers at salt lakes filled by rain. In breeding plumage, a chestnut band stands out across the breast.

• Amsterdam Fur Seal Arctocephalus tropicalis

  The Amsterdam fur seal breeds on islands north of Antarctica and moves between rocky coasts and the surrounding sea.

• Junin Grebe Podiceps taczanowskii

  The Junin Grebe is a flightless grebe found only at Lake Junín in central Peru. It changes the parts of the lake it uses between the breeding season and the rest of the year.

• Southern Blossom Bat Syconycteris australis

  This small bat lives in forests of eastern and north-eastern Australia and feeds on flower nectar and pollen. It may land on blossoms or hover in front of them while feeding.

• Black-throated Wren-Babbler Turdinus atrigularis

  This elusive wren-babbler inhabits lowland to foothill forest on Borneo. Small groups forage near the ground; a black throat and scaly-looking breast are useful field marks.

• 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.

• Red-tailed Shrike Lanius phoenicuroides

  This shrike breeds in Central Asia and migrates to Africa for winter. The adult male is marked by a reddish-brown back and tail, a black facial mask, and a white eyebrow.

• Nosy Be Mouse Lemur Microcebus mamiratra

  Claire's mouse lemur has reddish-brown fur on its back and tail, with pale coloring on the muzzle and underside. Its current mapped range includes Nosy Be and adjacent mainland in northwestern Madagascar.

• Pygmy Bushtit Psaltria exilis

  This tiny bird occurs only in the mountains of western and central Java. It feeds on insects and moves actively through the lower forest in small flocks.

• Island Mouse Nesomys rufus

  Nesomys rufus is a ground-dwelling rodent reported across humid forests of Madagascar. Its reddish back, white-spotted underside, and white tail tip help distinguish it.

• Brown pelican Pelecanus occidentalis

  A dark-bodied pelican that plunge-dives into the sea to catch fish.

• Volcan de Toluca Pocket Gopher Cratogeomys planiceps

  This pocket gopher is known from Mexico's volcanic region. Its back is dark, with lighter brown mixed into the fur along its sides.