Thomas Marent / Collared Inca (Coeligena torquata) hummingbird, Rio Blanco Nature Reserve, Colombia

Thomas Marent / Collared Inca (Coeligena torquata) hummingbird female feeding on flower nectar, Chicaque Natural Park, Colombia

Murray Cooper / Collared Inca (Coeligena torquata) males in territorial fight, Ecuador

Murray Cooper / Collared Inca (Coeligena torquata) males in territorial fight, Ecuador

Murray Cooper / Collared Inca (Coeligena torquata) male and female in territorial fight, Ecuador

Murray Cooper / Collared Inca (Coeligena torquata) hummingbird feeding on flower nectar, Ecuador

Ole Jorgen Liodden / Collared inca hummingbird (Coeligena torquata) in flight with bokeh affect in background, Ecuador

Guy Edwardes / Collared Inca (Coeligena torquata) perched, Belllavista, Ecuador

Guy Edwardes / Collared Inca (Coeligena torquata) in flight, Bellavista, Ecuador

Glenn Bartley / Collared Inca (Coeligena torquata) male, Ecuador

Tui De Roy / Collared inca (Coeligena torquata) in flight, Guango private reserve, Papallacta Valley, Andean Cloud Forest, Ecuador

Tui De Roy / Collared inca (Coeligena torquata) profile portrait, Guango private reserve, Papallacta Valley, Andean Cloud Forest, Ecuador