- California Quail
- Canada Goose
- Cape Barren Goose
- Chestnut-breasted Mannikin
- Chestnut Teal
- Chimango Caracara
- Cinnamon-chested Bee-eater
- Cloven-feathered Dove
- Coal Tit
- Coconut Lorikeet
- Common Blackbird
- Common Crane
- Common Emerald Dove
- Common Ground Dove
- Common Linnet
- Common Moorhen
- Common Myna
- Common Ostrich
- Common Pheasant
- Common Pochard
- Common Redstart
- Common Sandpiper
- Common Shelduck
- Common Snipe
- Common Starling
- Common Waxbill
- Common Wood Pigeon
- Crested Francolin
- Crested Lark
- Crested Pigeon
- Crimson-rumped Waxbill
- Crimson Rosella
- Crowned Hornbill
- Crowned Lapwing