Thick-billed raven (Corvus crassirostris) feeding, Simien Mountains National Park, Amhara region, North Ethiopia, Ethiopia, Africa

Red-billed oxpecker (Buphagus erythrorhynchus) on a Cape buffalo, Kruger National Park, South Africa, Africa

Male broad-billed hummingbird (Cynanthus latirostris) in flight, Madera Canyon, Coronado National Forest, Arizona, United States of America, North America

Keel-billed toucan (Ramphastos sulfuratus), sitting on a branch, Costa Rica

Broad-billed hummingbird (Cynanthus latirostris) hovering, Patagonia, Arizona, United States of America, North America

Green wood hoopoe (red-billed wood hoopoe) (Phoeniculus purpureus), Kruger National Park, South Africa, Africa

Male broad-billed hummingbird (Cynanthus latirostris) in flight, Madera Canyon, Coronado National Forest, Arizona, United States of America, North America

Red breasted toucan (green-billed toucan) (Ramphastos dicolorus), Foz do Iguaµu, Parana, Brazil, South America

Green-billed Toucan or Red-breasted Toucan (Ramphastos dicolorus), adult, portrait, Pantanal, Brazil, South America

Broad-billed Hummingbird (Cynanthus latirostris), male in flight feeding on columbine, Madera Canyon, Tucson, Arizona, USA

Green-Billed Toucan (Ramphastos Dicolorus) Perched On Branch In Forest, Parana, Brazil

Broad-billed hummingbird (Cynanthus latirostris) approaching a blossoming plant with flowers, taken with a flash, Madera Canyon, Arizona, United States of America

A yellow-billed oxpecker, Buphagus africanus, perches on an animal, green background, Sabi Sands, Greater Kruger National Park, South Africa