- Galah
- Gang-gang Cockatoo
- Glowing Puffleg
- Golden-headed Quetzal
- Golden-hooded Tanager
- Golden-naped Tanager
- Golden-naped Woodpecker
- Golden-olive Woodpecker
- Golden-rumped Euphonia
- Gorgeted Sunangel
- Gorgeted Woodstar
- Grass-green Tanager
- Great Curassow
- Great Sapphirewing
- Green-and-black Fruiteater
- Green-crowned Brilliant
- Green-tailed Trainbearer
- Green Ibis
- Green Thorntail
- Grey-backed Hawk
- Grey-headed Chachalaca
- Grey-headed Kite
- Grey-lined Hawk
- Guayaquil Woodpecker