- Capped Heron
- Carib Grackle
- Channel-billed Toucan
- Chestnut-bellied Seed Finch
- Chestnut-bellied Seedeater
- Chestnut-rumped Woodcreeper
- Chestnut Woodpecker
- Chivi Vireo
- Cinereous Becard
- Cinnamon-throated Woodcreeper
- Cinnamon Attila
- Cocoi Heron
- Collared Plover
- Common Gallinule
- Common Ground Dove
- Common Potoo
- Common Scale-backed Antbird
- Common Tern
- Common Tody-Flycatcher
- Coraya Wren
- Crane Hawk
- Cream-colored Woodpecker
- Crested Caracara (cheriway)
- Crimson-crested Woodpecker
- Crimson-hooded Manakin
- Crimson Topaz