- Giant Cowbird
- Glittering-throated Emerald
- Golden-headed Manakin
- Golden-sided Euphonia
- Golden-spangled Piculet
- Golden-winged Parakeet
- Great-billed Hermit
- Great Egret
- Great Kiskadee
- Greater Ani
- Green-rumped Parrotlet
- Green-tailed Goldenthroat
- Green Aracari
- Green Heron
- Green Honeycreeper
- Green Kingfisher
- Grey-breasted Sabrewing
- Grey-fronted Dove
- Grey Antwren
- Grey Plover
- Guianan Cock-of-the-rock
- Guianan Schiffornis
- Guianan Toucanet
- Guianan Trogon
- Guianan Warbling Antbird