| A | B | C | D | E | F | G | H | I | J | K | L | M |
| N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Cacholote | |||
| Cacholote, Grey-crested | Pseudoseisura unirufa | ||
| Finch | |||
| Finch, Black-masked | Coryphaspiza melanotis | ||
| Flicker | |||
| Flicker, Campo | Colaptes campestris | ||
| Guan | |||
| Guan, White-throated Piping | Pipile grayi | ||
| Macaw | |||
| Macaw, Blue-throated | Ara glaucogularis | ||
| Mockingbird | |||
| Mockingbird, White-banded | Mimus triurus | ||
| Parakeet | |||
| Parakeet, White-eyed | Psittacara leucophthalmus | ||
| Pipit | |||
| Pipit, Yellowish | Anthus chii | ||
| Seedeater | |||
| Seedeater, Ibera | Sporophila iberaensis | ||
| Snipe | |||
| Snaipe, Pantanal | Gallinago paraguaiae | ||
| Stork | |||
| Stork, Maguari | Ciconia maguari | ||
| Tyrant | |||
| Tyrant, Cock-tailed | Alectrurus tricolor | ||