Meet the world’s animals.

Photos: 12,825 · Stories: 19,540

• Lesser cuckoo Cuculus poliocephalus

  

  A cuckoo visiting Japanese mountain forests, where the male’s loud call carries through the trees.

• Green-backed Tit Parus monticolus

  The Green-backed Tit is a small bird found in mountain forests in northern India. Its green back, yellow underside, and black head with white cheeks stand out as it searches branches and trunks for food.

• Eastern Yellow-billed Barbet Trachyphonus purpuratus

  Adults have a red forehead, yellow bill, and pinkish or silvery streaks on the throat and breast. The bird uses forest undergrowth, and an adult was photographed near a nest excavated in a dead tree in Uganda.

• Tschudi's Nightjar Systellura decussata

  This nightjar uses dry open country, where its sandy plumage blends with the ground and sparse vegetation.

• Pallas's Grasshopper Warbler Locustella certhiola

  Pallas's Grasshopper Warbler is a small brown bird. It breeds in parts of Central Asia and Siberia and winters in Singapore.

• Golden Swallow Tachycineta euchrysea

  The Golden Swallow has bronzy to golden iridescence on its upperparts. This entry focuses on the Hispaniolan subspecies, which has been studied in the field and during breeding.

• Slate-colored Solitaire Myadestes unicolor

  A gray-plumaged thrush of Central America. It keeps quietly to the understory of cloud forest and oak-pine woodland.

• Flame Robin Petroica phoenicea

  The Flame Robin is a small bird whose male has a bright orange-red breast. It breeds in high country in spring and summer, then moves to lower, more open areas in the cooler season.

• Rufous-tailed Tailorbird Orthotomus sericeus

  A small bird with a long bill and often-raised tail. It moves through forest edges and garden thickets, chasing flying insects from low perches.

• Greater Crested Tern Thalasseus bergii

  A large tern with a shaggy black crest and cap. It feeds mainly on small fish, searching from above the water and diving head-first to catch them.

• Black-thighed Falconet Microhierax fringillarius

  A small falcon of tropical Asian forest and forest edges. It hunts small birds and insects from perches and is marked by a pale eyebrow, rufous underparts, and black thighs.

• Palawan Flowerpecker Prionochilus plateni

  This small bird occurs on islands in the western Philippines. Males and females differ in color, and throat and breast colors also vary between island subspecies.

• Canada goose Branta canadensis

  A goose native to North America, with a long black neck and head and a white patch across the cheeks and chin.

• Andean Guan Penelope montagnii

  The Andean Guan lives mainly in trees in Andean cloud forest. Its subspecies vary in plumage across the range.

• Yellow-shouldered Amazon Amazona barbadensis

  The Yellow-shouldered Amazon is a parrot with a green body and a conspicuous yellow head. It eats fruit and seeds in dry scrub in northern Venezuela and nearby islands.

• Bornean Whistler Pachycephala hypoxantha

  The Bornean Whistler searches montane forest for insects and sometimes seeds. It has yellow underparts and olive-yellow upperparts.

• Blyth's Rosefinch Carpodacus grandis

  Blyth's Rosefinch is a large rosefinch of high-elevation conifer forest and areas near the treeline. Males and females differ in plumage.

• Louisiana Waterthrush Parkesia motacilla

  This bird has brown plumage with bold streaking and stays near moving water. The Cornell Lab account describes it as one of the first signs of spring in eastern North America.

• Sulawesi Myna Basilornis celebensis

  The Sulawesi Myna is a starling with a rounded crest and pale patches on its glossy black plumage. It occurs on Sulawesi and nearby Indonesian islands.

• Western Alpine Munia Lonchura montana

  This small finch occurs in the Snow Mountains of New Guinea. In the Mimika highlands, it is recorded in boggy alpine meadows at about 2,100–4,100 m.

• Fairy Pitta Pitta nympha

  The Fairy Pitta is a brightly colored migrant that breeds in Taiwan's low-elevation, damp broadleaf forests in summer. It searches the ground for insects and earthworms.

• Naga Wren-Babbler Spelaeornis chocolatinus

  The Naga Wren-Babbler has a brown back and a large white throat and belly. It skulks in dense evergreen undergrowth and occupies a small montane range.

• grey sunbird Cyanomitra veroxii

  The Grey Sunbird is about12–14cm long and lives in coastal and riverside forest. It is active by day.

• Rock Tapaculo Scytalopus petrophilus

  This tapaculo occurs in the mountains of Minas Gerais in southeastern Brazil. Its 2010 description reports habitat ranging from open rocky shrubland to forest on steep slopes.