- Iberian Grey Shrike
- Iceland Gull
- Inca Dove
- Inca Tern
- Indian Cormorant
- Indian Grey Hornbill
- Indian Jungle Crow
- Indian Paradise Flycatcher
- Indian Peafowl
- Indian Pied Myna
- Indian Pond Heron
- Indian Robin
- Indian Roller
- Indian Spot-billed Duck
- Indian Stone-curlew
- Indigo Bunting
- Indochinese Cuckooshrike
- Indochinese Roller
- Intermediate Egret
- Isabelline Wheatear