Meet the world’s animals.

Photos: 12,825 · Stories: 19,540

• Long-billed Starthroat Heliomaster longirostris

  

  The Long-billed Starthroat is marked by a long, straight bill and white markings on the cheek and tail tips. The Bolivian account describes it searching vegetation at different heights and darting after flying insects.

• Stripe-tailed Yellow Finch Sicalis citrina

  Males are conspicuously yellow, while females have stronger dark streaks on the head and underside. At Brasília National Park, a breeding study found the finches using old mining sites and nesting close to the ground.

• Plain-crested Elaenia Elaenia cristata

  This tyrant flycatcher uses open savanna and semi-open areas with scattered trees and shrubs. It has a tall crest; in Peru it is known from localized sites in Cusco and Madre de Dios.

• Mexican Violetear Colibri thalassinus

  A green hummingbird with shining violet-blue markings, it visits flowers along highland forest edges and clearings.

• Purple Honeycreeper Cyanerpes caeruleus

  Male Purple Honeycreepers are blue to purple with bright yellow legs, while females have greenish and brown streaked plumage. They feed on nectar, fruits, and insects, often in the canopy.

• Spot-billed Ground Tyrant Muscisaxicola maculirostris

  This small tyrant flycatcher uses rocky slopes and lake margins in the high Andes. It searches for arthropods on the ground and also uses gravelly river edges during the Southern Hemisphere winter.

• Green-throated Mango Anthracothorax viridigula

  The Green-throated Mango ranges from northeastern Venezuela through the Guianas to northern Brazil. It is a hummingbird whose male has a green throat while the female has reddish upperparts.

• Orange-throated Tanager Wetmorethraupis sterrhopteron

  This tanager is localized in southeastern Ecuador and the Cenepa River basin of northeastern Peru. The Peru account records it in humid montane forest.

• Marble-faced Bristle Tyrant Pogonotriccus ophthalmicus

  This flycatcher lives in humid Andean montane forest. It has a gray crown and greenish-olive back, while the breast is gray in the southern subspecies ottonis and olive-yellow in northern nominate birds.

• Scale-throated Hermit Phaethornis eurynome

  A study in Brazil's Atlantic Forest recorded this hermit visiting open flowers of the bromeliad Vriesea incurvata; visit frequency changed with plant density. It generally feeds on nectar and arthropods in the forest understory.

• Small Ground Finch Geospiza fuliginosa

  The Small Ground Finch is endemic to the Galápagos Islands and eats seeds, fruit, and small arthropods. An 1841 account describes the female’s underparts as gray.

• Black-headed Tody-Flycatcher Todirostrum nigriceps

  This flycatcher lives in moist forest from Central America into north-western South America and catches small insects in the canopy and at forest edges.

• Hooded Visorbearer Augastes lumachella

  This small hummingbird lives on the highlands of Bahia in eastern Brazil. It feeds in open rocky scrub and is described as sedentary.

• Yellow-tufted Dacnis Dacnis egregia

  A small dacnis of humid Colombian forests and forest edges. Males are bright blue and yellow and forage for insects and fruit in the canopy.

• Fulvous-crowned Scrub Tyrant Euscarthmus meloryphus

  This small tyrant flycatcher occurs in South America. It has a partly concealed tawny crown patch and searches for insects in low scrub.

• Green-bellied Hummingbird Saucerottia viridigaster

  This hummingbird occurs in the mountains of Colombia and Venezuela. A 2000 study documents geographic variation in Andean tail color and discusses separating the related S. cupreicauda.

• Black Flowerpiercer Diglossa humeralis

  This flowerpiercer inhabits the high Andes from Venezuela to Peru and has a distinctive upturned, hooked bill.

• Bahia Wagtail-Tyrant Stigmatura bahiae

  This tyrant flycatcher lives in eastern Brazil's Caatinga. It has a long tail that it frequently wags and spreads. ITIS records Stigmatura bahiae as a valid species under IOC v15.1.

• Violet-capped Woodnymph Thalurania glaucopis

  The male has a violet-blue crown and green body. Nests have been documented in forests of southeastern Brazil.

• Genovesa Cactus Finch Geospiza propinqua

  The Genovesa Cactus Finch is restricted to Genovesa Island in the Galápagos. Its long, narrow bill is compressed from side to side, and the bird uses dry lowland scrub where prickly-pear cactus grows.

• Eye-ringed Flatbill Rhynchocyclus brevirostris

  The Eye-ringed Flatbill ranges from Central America to northwestern Colombia. It is greenish olive with a prominent white eye-ring and broad flat bill. It perches in the middle canopy of damp and cloud forest and feeds mostly on arthropods.

• Tooth-billed Hummingbird Androdon aequatorialis

  The Tooth-billed Hummingbird is a hummingbird whose bill tips differ between the sexes. It searches for spiders and small insects, with occasional observations of nectar feeding.

• Rufous-browed Hemispingus Poospiza rufosuperciliaris

  This small tanager inhabits high elevations in Peru's eastern Andes. Its broad rufous eyebrow contrasts with the gray plumage, and it occurs in humid montane forest and scrub.

• Amazonian Elaenia Myiopagis cinerea

  This small tyrant flycatcher lives in humid lowland forest across the Amazon Basin. Males are blue-gray above, while females have a brighter green back.