Meet the world’s animals.

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• Common squirrel monkey Saimiri sciureus

  

  A small monkey that moves quickly between branches in tropical forests near rivers.

• Eared Quetzal Euptilotis neoxenus

  The Eared Quetzal lives in mountain forests of northwestern Mexico. Males have black ear tufts and a red belly, while females have grey-brown heads and breasts and a paler pink belly.

• Lami Tuco-tuco Ctenomys lami

  Lami's Tuco-tuco is a burrowing rodent known from sandy grasslands in southern Brazil. Its coat is darker above and lighter below.

• Azure-crested Flycatcher Myiagra azureocapilla

  This monarch flycatcher occurs in Fiji. Adult males have a blue crown, slate-blue upperparts, white underparts, and a chestnut throat; females are browner above.

• Northern Tigrina Leopardus tigrinus

  The northern tiger cat is a small, slender wild cat with rosette-like spots. It lives alone and is active mainly at night.

• Tropical Royal Flycatcher Onychorhynchus coronatus

  The Tropical Royal Flycatcher catches flying insects in forest undergrowth and at woodland edges near streams. Its crest usually lies flat but opens into a fan, scarlet in males and yellow in females.

• Mexican Prairie Dog Cynomys (Cynomys) mexicanus

  The Mexican prairie dog is a squirrel relative that burrows in dry grasslands of northern Mexico. It comes above ground by day and lives in social groups.

• Smith's Longspur Calcarius pictus

  This longspur breeds in the Arctic and moves to central North American grasslands for winter.

• Common Desert Long-eared Bat Otonycteris hemprichii

  This large-eared bat occurs from North Africa into the Middle East. A study tracking reproductive females in the Negev Desert found that they mainly roosted in rock cracks.

• Grey-hooded Warbler Phylloscopus xanthoschistos

  This leaf warbler is recorded in montane forest in southern Tibet. Its grey head, yellow-toned body, and facial markings help distinguish it.

• Malenge Babirusa Babyrousa togeanensis

  The Malenge babirusa is a pig relative from Indonesia’s Togian Islands. It has sparse, short body hair, a tufted tail, and forward-pointing upper tusks in males.

• King Vulture Sarcoramphus papa

  The King Vulture is a large scavenger of tropical lowland forests in Central and South America. It may wait for other birds to open a carcass.

• Painted Ring-tailed Possum Pseudochirulus forbesi

  Animals studied on Mt Dayman were described as having striking facial and head markings and a dark line down the back.

• Pallas' Reed Bunting Emberiza pallasi

  Pallas' Reed Bunting is a small bunting that breeds in northern Asia. In Hong Kong it is rarely recorded as an autumn passage migrant.

• Bornean Yellow Muntjac Muntiacus atherodes

  The Bornean yellow muntjac is a small deer with yellow-orange fur that lives in the forests and low hills of Borneo.

• Curve-billed Thrasher Toxostoma curvirostre

  The Curve-billed Thrasher lives in dry parts of the southwestern United States and Mexico, including scrub with cacti and open woodland. It probes the ground with its long, downcurved bill for insects and fruit.

• Ord's Kangaroo Rat Dipodomys ordii

  Ord's kangaroo rat lives in dry areas of western North America and moves by hopping on long hind legs. It carries seeds in its cheek pouches and stores them in burrows.

• Grey-lored Broadbill Serilophus rubropygius

  This bird occurs in parts of northeastern India and nearby countries. The 2023 eBird taxonomy update distinguishes it from the Silver-breasted Broadbill by its gray lores and rounded wing tips with only tiny white tips.

• Big-eared Opossum Didelphis aurita

  The big-eared opossum is a marsupial with bare black ears and a dark line down the middle of its forehead. It is nocturnal and uses both the ground and trees.

• Bar-tailed Treecreeper Certhia himalayana

  The Bar-tailed Treecreeper lives in mountain forests and searches for small food items on trunks and branches.

• Hoffmanns's Titi Plecturocebus hoffmannsi

  Hoffmanns's titi is a monkey of the Brazilian Amazon. It has a gray back, yellowish-white underside, and black tail, and records show it eating fruit and seeds.

• Slaty-bellied Tesia Tesia olivea

  This small bird inhabits the undergrowth of humid forest. A study reports different crown gloss in the nominate population from northeastern India and Myanmar and the subspecies from northern Thailand and Vietnam.

• Davis's Round-eared Bat Lophostoma evotis

  Davis’s Round-eared Bat is recorded in lowlands from southern Mexico to northeastern Honduras. It flies in the forest understory and feeds mainly on insects.

• Wallace's Owlet-Nightjar Aegotheles wallacii

  Wallace’s Owlet-nightjar is active at night. Its plumage is mottled with several colors, and it occurs on New Guinea and some surrounding islands.