Meet the world’s animals.

Photos: 12,825 · Stories: 19,540

• Rufous-vented Ground Cuckoo Neomorphus geoffroyi

  

  The Rufous-vented Ground-Cuckoo forages on the ground and has a prominent rufous-and-black crest and a black breast band. Peru Aves illustrates adults of unknown sex from Panama.

• Long-tailed Sibia Heterophasia picaoides

  The Long-tailed Sibia has a very long white-tipped tail and a white wing patch. It lives in forests from the Himalayas to Southeast Asia and feeds on insects, fruits, and other foods in the canopy.

• Olrog's Gull Larus atlanticus

  Olrog’s Gull feeds mainly on crabs and breeds along the Argentine coast. In winter it disperses north to Uruguay and southern Brazil.

• Whiskered Screech Owl Megascops trichopsis

  The Whiskered Screech-Owl is a small owl of Mexican canyon and foothill woodlands. It has fine gray, black, and white markings and feeds mainly on insects.

• Chestnut-flanked White-eye Zosterops erythropleurus

  A white-eye that breeds in northeastern China and southeastern Russia and winters from southern China to northern Southeast Asia. It can gather in huge flocks during migration.

• Crested Lark Galerida cristata

  The Crested Lark is a brown, streaked lark with a noticeable crest. In Spain it is commonly found in open places such as fields and roadsides.

• Moreau's Sunbird Cinnyris moreaui

  This sunbird lives in montane forest in Tanzania. It feeds on nectar and makes a small purse-shaped nest from leaves or dry grass bound with silk.

• Grey-headed Swamphen Porphyrio poliocephalus

  The Grey-headed Swamphen is a large wetland bird with purplish plumage and a massive red bill. It walks and swims through marshes, feeding on aquatic plants and small animals.

• Violaceous Euphonia Euphonia violacea

  The Violaceous Euphonia is about 11.4 cm long. Males have blue-black backs and wings, yellow on the front of the head and underparts; females are greenish yellow above with dull yellow underparts.

• Metallic Starling Aplonis metallica

  The Metallic Starling is a starling with glossy black adult plumage that reflects green or purple. Birds travel from New Guinea to breed in coastal lowlands of northern Queensland.

• Fan-tailed Warbler Basileuterus lachrymosus

  This warbler lives in the understory of woods in Mexico and Central America. It moves near the ground and flicks or fans its long tail to show the white tips.

• Pied Kingfisher Ceryle rudis

  A black-and-white kingfisher with a long bill. It can hover over water while searching for fish.

• Pompadour Green Pigeon Treron pompadora

  The Pompadour Green Pigeon is endemic to Sri Lanka. It eats fruit and seeds in rainforest and other wet woodland.

• Orange-winged Pytilia Pytilia afra

  The Orange-winged Pytilia is a waxbill with conspicuous orange-yellow wings. It feeds on grass seeds and insects on the ground; the female’s wing color is duller than the male’s.

• Coscoroba Swan Coscoroba coscoroba

  The Coscoroba Swan is a large white waterbird of South American wetlands and lakes.

• Streak-backed Oriole Icterus pustulatus

  It ranges from western Mexico into western Central America, and its head and back patterns vary among subspecies groups.

• See-see Partridge Ammoperdix griseogularis

  The See-see Partridge is a small buff-colored bird recorded in agricultural fields of Pakistan’s Swat Valley.

• Speckled Piculet Picumnus innominatus

  The Speckled Piculet is a tiny woodpecker with fine black-and-white markings. It searches trunks and branches for insects and is also recorded in natural forests in Hong Kong.

• Hooded Parrot Psephotellus dissimilis

  The Hooded Parrot lives in dry open woodland and grassland in northern Australia. It feeds on seeds on the ground and nests inside termite mounds.

• Maracaibo Tody-Flycatcher Todirostrum viridanum

  A tiny tyrant-flycatcher restricted to arid northwestern Venezuela. It has subdued plumage and a long, pointed bill.

• Tucuman Mountain Finch Poospiza baeri

  This finch occurs in the Tucuman Mountain area of Argentina and Bolivia. Its grayish body is marked with orange-rufous on the forehead, eyebrow, and throat.

• White-browed Bulbul Pycnonotus luteolus

  The White-browed Bulbul is a resident breeder in peninsular India and Sri Lanka. Its white eyebrow is distinctive, and it searches bushes for fruit, nectar, and insects.

• Sri Lanka Blue Magpie Urocissa ornata

  The Sri Lanka blue magpie is a blue-and-chestnut bird that lives in small groups in Sri Lanka's wet forests.

• White-tailed Ant Thrush Neocossyphus poensis

  The White-tailed Ant Thrush keeps to forest undergrowth and the forest floor. The East African account describes broad white tips on the outer tail feathers and records the species in western Uganda and Kenya's Kakamega Forest.