Meet the world’s animals.

Photos: 12,825 · Stories: 19,540

• Kaluta Dasykaluta rosamondae

  

  This small marsupial lives in arid northern Australia; one winter study found it active by day in the dry season.

• Red-crowned Barbet Psilopogon rafflesii

  The Red-crowned Barbet is green with a conspicuous red crown. It eats fruit and insects in lowland forests of Southeast Asia.

• Lesser Naked-backed Fruit Bat Dobsonia minor

  The lesser naked-backed fruit bat is a fruit bat recorded on New Guinea and nearby islands. Its wing membranes are visible across the back; the treatment considers a Sulawesi record uncertain.

• Japanese Murrelet Synthliboramphus wumizusume

  The Japanese Murrelet breeds on islands of Japan. Adults have a prominent crest during the breeding season.

• Flavescent Colilargo Oligoryzomys flavescens

  This small rodent has a tail longer than its body and is recorded along grassland and wetland edges in Paraguay.

• Terek Sandpiper Xenus cinereus

  A wader with an upturned bill and orange legs. It breeds across northern Eurasia and moves to coastal areas of Africa and southern Asia outside the breeding season.

• Black Jackrabbit Lepus insularis

  The Black Jackrabbit is native to Espiritu Santo Island, Mexico. It is recorded in dry valleys and lower slopes with shrubs and cacti, and its glossy black back is especially distinctive.

• Japanese Accentor Prunella rubida

  The Japanese Accentor breeds in Japan's mountains and appears at lower elevations in winter. The sexes look alike; in winter, the Kyoto branch of the Wild Bird Society of Japan records it in riverside scrub and similar cover.

• Washington Ground Squirrel Urocitellus washingtoni

  The Washington ground squirrel lives in grasslands from eastern Washington to north-central Oregon. It has short legs and rounded ears, and spends the long winter underground.

• Lesser Spotted Eagle Clanga pomarina

  The lesser spotted eagle searches from the air on long wings and catches small mammals and amphibians.

• Silver-tipped Myotis Myotis (Pizonyx) albescens

  This small bat ranges from Mexico into South America and catches insects while flying over forests and water.

• White-winged Cliff Chat Monticola semirufus

  This chat occurs in rocky parts of the Ethiopian Highlands. Both sexes have a large white patch in the middle of the wing; males have a black hood and a red-orange belly.

• San Diego Pocket Mouse Chaetodipus fallax

  The San Diego pocket mouse is a small rodent that comes out at night to gather seeds.

• Green Crombec Sylvietta virens

  The Green Crombec inhabits African forest and woodland edge. The source places the nominate subspecies in a range that includes Cameroon and Gabon.

• White-bellied Slender Opossum Marmosops (Marmosops) noctivagus

  The white-bellied slender opossum has dull reddish-brown dorsal fur. In a lowland Peruvian rainforest study, it was recorded in both terrestrial and lower arboreal small-mammal communities.

• Dusky Starfrontlet Coeligena orina

  The Dusky Starfrontlet is a hummingbird recorded in high-elevation forest in western Colombia. Males and females differ in head and throat color, and the paper treats it as distinct from Coeligena bonapartei.

• White-chested Titi Cheracebus lugens

  This titi has a dark head and limbs contrasted with white hands and chest. At one Colombian study site, its diet centered on fruit and immature seeds.

• Dusky-tailed Flatbill Ramphotrigon fuscicauda

  This 15–17 cm flycatcher uses forest bamboo thickets and feeds on invertebrates. Sound recordings include sites in Peru’s Manu region.

• White-lined Broad-nosed Bat Platyrrhinus lineatus

  The white-lined broad-nosed bat is a South American bat marked by a white stripe on its back. It is nocturnal and mainly eats fruit.

• Chestnut-belted Gnateater Conopophaga aurita

  The Chestnut-belted Gnateater searches for food near the ground in tropical forest. Males have a black face and chestnut breast, while females are more subdued.

• Long-tailed weasel Neogale frenata

  A long-bodied weasel found in forests, fields, and other habitats in North Carolina.

• Red-chested Buttonquail Turnix pyrrhothorax

  The Red-chested Buttonquail walks through grassland to eat seeds and small insects. Females are larger than males and have richer chestnut coloring on the breast.

• Annamese Langur Trachypithecus margarita

  The Annamese langur occurs in Indochina. Its coat is generally silvery gray, with black hands and feet; the head hair forms a cap-like hood rather than a central crest. A study of one group on Takou Mountain recorded a diet dominated by young leaves, with fruit also important.

• Ultramarine Lorikeet Vini ultramarina

  The Ultramarine Lorikeet is a small parrot surviving in the Marquesas on Ua Huka. It moves through the forest canopy and feeds on flowers, fruit and other foods.