Meet the world’s animals.

Photos: 12,813 · Stories: 19,540

• American Pygmy Kingfisher Chloroceryle aenea

  

  It is the smallest kingfisher in Costa Rica, with a rufous neck and flanks, white belly, and dark green head and wings. It waits near water and catches small animals in shallow pools.

• Peruvian Spider Monkey Ateles chamek

  The Peruvian spider monkey uses its prehensile tail to move among tall trees in Amazonian forests. The Japanese name is listed by the Japan Monkey Centre.

• Red-winged Fairywren Malurus elegans

  A fairywren of southwestern Australia that lives in small groups in scrub and mainly eats insects.

• Beecroft's Anomalure Anomalurus beecrofti

  Beecroft's anomalure moves between trees on a gliding membrane that extends between its limbs and tail. It rests in leafy nests by day and is active around dusk and at night.

• 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.

• Yellow-striped Chevrotain Moschiola kathygre

  This small chevrotain is endemic to Sri Lanka. It has warm ochre-brown fur with yellow spots and stripes, and is recorded from wet-zone forests as well as paddies, plantations, and gardens.

• Forty-spotted Pardalote Pardalotus quadragintus

  A small bird found only in Tasmania and closely tied to forests containing white gum (Eucalyptus viminalis).

• Philippine warty pig Sus philippensis

  The Philippine warty pig has one subspecies associated with the Greater Luzon Faunal Region and another with the Greater Mindanao Faunal Region. Their head hair differs, while many details of the species' diet and behavior remain unknown.

• Livingstone's Flycatcher Erythrocercus livingstonei

  This small flycatcher occurs in south-eastern Africa. It moves through the middle and upper canopy for insects, usually in pairs or small family groups.

• Herbert's Rock Wallaby Petrogale herberti

  Herbert's rock wallaby lives among rocky sites and woodland in southeastern Queensland, Australia. A comparison describes it as grayer and less shaggy-tailed than the brush-tailed rock-wallaby.

• Lapland Longspur Calcarius lapponicus

  Breeding males show a black face and chestnut nape. In winter, the birds may gather in flocks in North American fields.

• Greater Mouse-tailed Bat Rhinopoma microphyllum

  This bat has a long tail that extends beyond the tail membrane, and its fur ranges from gray to reddish brown. It eats insects and roosts in caves and old buildings in dry regions.

• Red-eyed Dove Streptopelia semitorquata

  The Red-eyed Dove has red eyes and a pink breast. It is resident in southern Africa, where it lives from riverine forest to suburban areas.

• Green Acouchi Myoprocta pratti

  This rodent has an olive-colored back, a pale orange underside, and slender legs. It is active by day and uses trails through forest undergrowth.

• Red-tailed Black Cockatoo Calyptorhynchus banksii

  The Red-tailed Black Cockatoo is a black parrot with a conspicuous red tail. The sexes differ in plumage, and the species includes several subspecies and disjunct populations.

• Desert Pocket Mouse Chaetodipus penicillatus

  The desert pocket mouse lives in arid areas of the southwestern United States and northern Mexico. It is nocturnal and carries seeds in its cheek pouches for storage.

• Great Potoo Nyctibius grandis

  A nocturnal nightbird with large eyes and a very wide gape. It stays still on a branch by day and catches flying prey at night.

• Southern mountain viscacha Lagidium viscacia

  A member of the chinchilla family that lives among rocks, it has a tuft at the end of its long tail. It is most active in the morning and late afternoon and eats plants such as grasses and shrubs.

• Bohemian waxwing Bombycilla garrulus

  A winter visitor to Japan that gathers in flocks to eat berries.

• Broad-striped Malagasy Mongoose Galidictis fasciata

  The broad-striped Malagasy mongoose lives in forests of eastern Madagascar. It is mainly active on the ground at night.

• Zebra finch Taeniopygia guttata

  In Australia, this small bird forms flocks in dry grassland and eats grass seeds.

• Tanala Tufted-tailed Rat Eliurus tanala

  This Malagasy rodent is marked by a tuft of white hair at the end of its tail. A study in eastern Madagascar found it active at night and mainly associated with trees.

• White-necked Picathartes Picathartes gymnocephalus

  The White-necked Picathartes is a forest bird known for nesting at rocky sites. A Cornell Living Bird field account describes nest sites and ground foraging around Bonkro, Ghana.

• Marca's Marmoset Mico marcai

  This small monkey has a white forehead patch, a reddish-brown back, and a dark tail. Small groups were recorded at a field site in Brazil.