Meet the world’s animals.

Photos: 12,676 · Stories: 19,540

• Ochre-breasted Foliage-gleaner Anabacerthia lichtensteini

  

  This ovenbird family species has photographic records in southeastern Brazil's Atlantic Forest. It searches among branches and leaves for invertebrates and may follow mixed-species flocks.

• River Tyrannulet Serpophaga hypoleuca

  This small tyrant flycatcher lives along rivers in the Amazon basin. It has a gray back and pale underparts, and catches flying insects over young river-edge vegetation.

• Russet-crowned Quail-Dove Zentrygon goldmani

  This quail-dove was studied in Panama’s montane forest, where records show ground foraging and courtship.

• Needle-billed Hermit Phaethornis philippii

  The Needle-billed Hermit uses lowland rainforest understory and takes nectar and small arthropods. It has a long straight bill and elongated central tail feathers tipped with white.

• Ringed Warbling Finch Microspingus torquatus

  This small bird lives in dry Andean scrub and open woodland. Females are duller overall and have a narrower, paler breast band.

• Black-billed Treehunter Thripadectes melanorhynchus

  The Black-billed Treehunter lives in humid Andean montane and secondary forests. It searches for arthropods in dense undergrowth.

• Stub-tailed Spadebill Platyrinchus cancrominus

  The Stub-tailed Spadebill is a small bird whose nest was observed in dry lowland forest in Costa Rica. At that nest, adults carried spiders and insects to the chicks.

• Violet-headed Hummingbird Klais guimeti

  The Violet-headed Hummingbird is a small hummingbird found locally in humid foothill and lower Yungas forests in Bolivia. Males have violet-blue on the forehead and throat.

• Dark-throated Seedeater Sporophila ruficollis

  The Dark-throated Seedeater is a small bird of open South American landscapes. The male has a gray back, black throat and upper breast, and rufous rump and underparts; the female is olive-brown. Rare records from southeastern Peru are described as visits by migrants.

• Berlepsch’s Canastero Asthenes berlepschi

  This small bird is restricted to the Sorata area of Bolivia. It occurs in Polylepis woodland, where it searches foliage for arthropods; territorial pairs care for young.

• Red-rumped Bush Tyrant Cnemarchus erythropygius

  This tyrant flycatcher is recorded in the high Andes. Gray head, back, and breast contrast with whitish markings on the forehead, throat, and sides of the face, plus rufous belly, rump, and tail. The account describes foraging in humid scrub, highland grassland shrubs, and Polylepis woodland, with perches on bushes and trees.

• Racket-tipped Thorntail Discosura longicaudus

  This small hummingbird lives in northern South America. The male’s outer tail feathers are greatly elongated and end in racket-shaped tips.

• Cinereous Warbling Finch Microspingus cinereus

  The Cinereous Warbling Finch is a small bird of Brazil's central Cerrado. Its distribution is sparse and local, and field knowledge remains limited according to the species account.

• Grey-headed Spinetail Cranioleuca semicinerea

  This spinetail occurs in eastern Brazil. Its gray head and upperparts contrast with conspicuous rufous wings and tail.

• Sulphur-bellied Flycatcher Myiodynastes luteiventris

  This tyrant flycatcher ranges from Mexico to Bolivia. It occurs from dry scrub to rainforest and is more often reported in the canopy or at forest edges than deep inside extensive forest.

• Santa Marta Woodstar Chaetocercus astreans

  This small hummingbird is found in Colombia's Santa Marta Mountains. Males have a green head, dark bluish upperparts, reddish gorget, and long deeply forked tail; females have buff underparts and a shorter rounded tail.

• White-winged Shrike-Tanager Lanio versicolor

  In Peru, the White-winged Shrike-Tanager is reported south of the Amazon and lower Marañón rivers. Males have black heads, wings, and tails with a broad white wing patch; the rest of the body is yellow. Females are mostly olive-brown with a yellowish center to the belly.

• Streak-fronted Thornbird Phacellodomus striaticeps

  About 16 cm long, it has a chestnut forehead and crown, brown back and tail, and gray-ochre underparts. It lives in ravines and shrub steppe in northwestern Argentina.

• Smoky Bush Tyrant Myiotheretes fumigatus

  This flycatcher inhabits Andean forests. It is dark brown with pale mottling on the throat; one nest on a dead stump was reported in Ecuador.

• Fork-tailed Woodnymph Thalurania furcata

  This hummingbird is recorded in Argentina's humid scrub and forests. The local account describes a fork-tailed, vivid male and a greener-backed, gray-bellied female.

• Patagonian Yellow Finch Sicalis lebruni

  This finch occurs in Patagonia in Argentina and Chile. A Tierra del Fuego field guide describes its seasonal flocking and feeding in open country.

• Brown-rumped Foliage-gleaner Automolus melanopezus

  The Brown-rumped Foliage-gleaner occurs in lowland forests from Colombia to Bolivia. It forages in the understory of young floodplain forest; the Peru Aves account also associates it with Guadua bamboo in southeastern Peru.

• Cinnamon Attila Attila cinnamomeus

  The Cinnamon Attila occurs in Amazonian floodplain forest, edges, and river islands, foraging in the canopy and subcanopy. In Peru, the account records it in Loreto and Ucayali and describes it as uncommon there.

• White-chinned Sapphire Chlorestes cyanus

  This hummingbird uses humid forest and adjacent scrubby transitions. An Argentine biodiversity account describes distinct blue markings in males and females.