Falcons and Caracaras
Crested Caracara
Yellow-headed Caracara
Chimango Caracara
Peregrine Falcon
Parrots, Parakeets, and Allies
Monk Parakeet
Antbirds
Rufous-capped Antshrike
Variable Antshrike
Woodcreepers
Narrow-billed Woodcreeper
Ovenbirds
Rufous Hornero
Buff-browed Foliage-gleaner
Firewood-gatherer
Sooty-fronted Spinetail
Becards, Tityras, and Allies
White-winged Becard
Tyrant Flycatchers: Elaenias, Tyrannulets, and Allies
Mottle-cheeked Tyrannulet
Southern Beardless-Tyrannulet
Suiriri Flycatcher
Small-billed Elaenia
White-crested Tyrannulet
Tyrant Flycatchers: Pewees, Kingbirds, and Allies
Bran-colored Flycatcher
Euler's Flycatcher
Swainson's Flycatcher
Great Kiskadee
Streaked Flycatcher
Tropical Kingbird
Fork-tailed Flycatcher
Vireos
Rufous-browed Peppershrike
Chivi Vireo
Jays, Magpies, Crows, and Ravens
Plush-crested Jay
Martins and Swallows
White-rumped Swallow
Gray-breasted Martin
Brown-chested Martin
Southern Rough-winged Swallow
Blue-and-white Swallow
Gnatcatchers
Masked Gnatcatcher
Wrens
House Wren
Catbirds, Mockingbirds, and Thrashers
Chalk-browed Mockingbird
Thrushes
Rufous-bellied Thrush
Creamy-bellied Thrush
New World Sparrows
Rufous-collared Sparrow
Blackbirds
Variable Oriole
Shiny Cowbird
Grayish Baywing
Wood-Warblers
Southern Yellowthroat
Tropical Parula
Golden-crowned Warbler
White-browed Warbler
Cardinals, Grosbeaks, and Allies
Hepatic Tanager
Glaucous-blue Grosbeak
Tanagers and Allies
Red-crested Cardinal
Yellow-billed Cardinal
Gray-throated Warbling Finch
Diademed Tanager
Sayaca Tanager
Black-and-rufous Warbling Finch
Saffron Finch
Great Pampa-Finch
Green-winged Saltator
Golden-billed Saltator