Cracidae
- Plain Chachalaca Ortalis vetula
- Grey-headed Chachalaca Ortalis cinereiceps
- White-bellied Chachalaca Ortalis leucogastra
- Crested Guan Penelope purpurascens
- Black Guan Chamaepetes unicolor Near-threatened
- Great Curassow Crax rubra Near-threatened
Read more about this topic: List Of Birds Of Costa Rica