Chimango Caracara
American Kestrel
Parrots, Parakeets, and Allies
Monk Parakeet
Antbirds
Great Antshrike
Variable Antshrike
Woodcreepers
Red-billed Scythebill
Scimitar-billed Woodcreeper
Narrow-billed Woodcreeper
Ovenbirds
Rufous Hornero
Freckle-breasted Thornbird
Greater Thornbird
Firewood-gatherer
Stripe-crowned Spinetail
Yellow-chinned Spinetail
Chotoy Spinetail
Pale-breasted Spinetail
Sooty-fronted Spinetail
Becards, Tityras, and Allies
White-winged Becard
Tyrant Flycatchers: Elaenias, Tyrannulets, and Allies
Pearly-vented Tody-Tyrant
Southern Beardless-Tyrannulet
Small-billed Elaenia
Large Elaenia
Fulvous-crowned Scrub-Tyrant
Tyrant Flycatchers: Pewees, Kingbirds, and Allies
Bran-colored Flycatcher
White Monjita
Black-backed Water-Tyrant
Cattle Tyrant
Great Kiskadee
Streaked Flycatcher
Tropical Kingbird
Fork-tailed Flycatcher
Vireos
Rufous-browed Peppershrike
Chivi Vireo
Martins and Swallows
White-rumped Swallow
Brown-chested Martin
swallow sp.
Gnatcatchers
Masked Gnatcatcher
Wrens
House Wren
Starlings and Mynas
European Starling
Catbirds, Mockingbirds, and Thrashers
Chalk-browed Mockingbird
Thrushes
Rufous-bellied Thrush
Creamy-bellied Thrush
Old World Sparrows
House Sparrow
Finches, Euphonias, and Allies
Hooded Siskin
New World Sparrows
Grassland Sparrow
Rufous-collared Sparrow
Blackbirds
Solitary Black Cacique
Variable Oriole
Screaming Cowbird
Shiny Cowbird
Grayish Baywing
Brown-and-yellow Marshbird
Wood-Warblers
Southern Yellowthroat
White-browed Warbler
Tanagers and Allies
Red-crested Cardinal
Yellow-billed Cardinal
Black-capped Warbling Finch
Blue-and-yellow Tanager
Sayaca Tanager
Black-and-rufous Warbling Finch
Saffron Finch
Grassland Yellow-Finch
Great Pampa-Finch
Blue-black Grassquit
Double-collared Seedeater
Bluish-gray Saltator
Green-winged Saltator
Golden-billed Saltator