- Gadwall
- Garden Warbler
- Garganey
- Glossy Ibis
- Great Black-backed Gull
- Great Blue Heron
- Great Cormorant
- Great Crested Flycatcher
- Great Crested Grebe
- Great Egret
- Great Grey Shrike
- Great Lizard Cuckoo
- Great Myna
- Great Reed Warbler
- Great Shearwater
- Great Spotted Woodpecker
- Great Tit
- Greater Antillean Grackle
- Greater Coucal
- Greater Flamingo
- Greater Swamp Warbler
- Greater White-fronted Goose
- Greater Yellowlegs
- Green-backed Camaroptera
- Green-billed Malkoha
- Green Heron
- Green Sandpiper
- Green Wood Hoopoe
- Grey-fronted Quail-Dove
- Grey-headed Kingfisher
- Grey Catbird
- Grey Heron
- Grey Kingbird
- Grey Partridge
- Grey Plover
- Grey Wagtail
- Greylag Goose
- Griffon Vulture