Bustards, Turacos, Coucals
These birds are part of the same Clade - Otidimorphae. Bustards and Turacos are separate Orders. Coucals are a Genus in the Cuckoos Order.
Bustards are big birds, some of the biggest birds that can fly. The Kori Bustard is said to be the world's heaviest flying bird. Go-away birds are Turacos and are so named because of their call. After hearing them call for a few minutes, you are ready to agree they should go away.
Kori Bustard - Lewa Conservancy, Kenya
Kori Bustard - Buffalo Springs, Kenya
White-billed Bustard - Chem Chem, Tanzania
Red-crested Bustard - Okanvango Delta, Botswana
White-browed Coucal - Gorongosa NP, Mozambique
Senegal Coucal - Okanvango Delta, Botswana
Gray Go-away-bird - Okavango Delta, Botswana
White-bellied Go-away-bird - Lewa Conservancy, Kenya
Common Cuckoo, Lake Kerkini, Greece
White-browed Coucal, Queen Elizabeth National Park, Uganda
Black-bellied Bustard, Queen Elizabeth National Park, Uganda
Great Blue Turaco, Bigodi Wetland Sanctuary, Uganda