Luiz Claudio Marigo / Violet-capped Woodnymph (Thalurania glaucopis) feeding on Grevillea banksii flowers (native of Australia) in the lowland Southern Bahia Atlantic Rainforest, Estacao Veracel Private Nature Heritage Res...

Angelo Gandolfi / Violet-capped woodnymph (Thalurania glaucopis), male, Parana State, Iguazu, Brazil, September.

Maxime Aliaga / Violet-capped woodnymph (Thalurania glaucopis) and Brazilian ruby (Clytolaema rubricauda) hummingbirds feeding on flower in Atlantic rainforest, Brazil. Composite image.

Maxime Aliaga / Violet-capped woodnymph hummingbird (Thalurania glaucopis) male, feeding on flower in Atlantic rainforest, Brazil.

Maxime Aliaga / Violet-capped woodnymph (Thalurania glaucopis) and Brazilian ruby (Clytolaema rubricauda) hummingbirds feeding on flower in Atlantic rainforest, Brazil. Composite image.

Wim van den Heever / Violet-capped woodnymph hummingbird (Thalurania glaucopis) in flight, Atlantic Rainforest, Sao Paulo, Brazil.

Maxime Aliaga / Violet-capped woodnymph (Thalurania glaucopis) perched, Iguazu National Park, Argentina