| Common Name | Scientific name |
|---|---|
| Blue-throated Motmot | Aspatha gularis |
| Burrowing Owl | Athene cunicularia |
| Little Owl | Athene noctua |
| White-naped Brushfinch | Atlapetes albinucha |
| Rufous-capped Brushfinch | Atlapetes pileatus |
| Wine-throated Hummingbird | Atthis ellioti |
| Bumblebee Hummingbird | Atthis heloisa |
| Black-capped Swallow | Atticora pileata |
| White-thighed Swallow | Atticora tibialis |
| Bright-rumped Attila | Attila spadiceus |
| Northern Emerald-Toucanet | Aulacorhynchus prasinus |
| Verdin | Auriparus flaviceps |
| Buff-throated Foliage-gleaner | Automolus ochrolaemus |
| Striped Woodhaunter | Automolus subulatus |
| Lesser Scaup | Aythya affinis |
| Redhead | Aythya americana |
| Hardhead | Aythya australis |
| Baer's Pochard | Aythya baeri |
| Ring-necked Duck | Aythya collaris |
| Common Pochard | Aythya ferina |
| Tufted Duck | Aythya fuligula |
| Greater Scaup | Aythya marila |
| Ferruginous Duck | Aythya nyroca |
| Canvasback | Aythya valisineria |
| Black-crested Titmouse | Baeolophus atricristatus |
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