Parrots, Parakeets, and Allies
Monk Parakeet
Turquoise-fronted Amazon
Nanday Parakeet
Blue-crowned Parakeet
Antbirds
Stripe-backed Antbird
Woodcreepers
Narrow-billed Woodcreeper
Ovenbirds
Rufous Hornero
Crested Hornero
Lark-like Brushrunner
Tyrant Flycatchers: Elaenias, Tyrannulets, and Allies
Pearly-vented Tody-Tyrant
Southern Beardless-Tyrannulet
Greater Wagtail-Tyrant
Tyrant Flycatchers: Pewees, Kingbirds, and Allies
White Monjita
Black-backed Water-Tyrant
Rufous Casiornis
Cattle Tyrant
Great Kiskadee
Tropical Kingbird
Gnatcatchers
Masked Gnatcatcher
Catbirds, Mockingbirds, and Thrashers
White-banded Mockingbird
Finches, Euphonias, and Allies
Hooded Siskin
Blackbirds
Shiny Cowbird
Grayish Baywing
Tanagers and Allies
Red-crested Cardinal
Black-capped Warbling Finch
Saffron Finch
Great Pampa-Finch
Many-colored Chaco Finch
Bluish-gray Saltator
Golden-billed Saltator