Thomas Marent / Velvet-purple Coronet (Boissonneaua jardini) hummingbird, Las Tangaras Bird Reserve, Colombia

Thomas Marent / Velvet-purple Coronet (Boissonneaua jardini) hummingbird in aggressive display against juvenile feeding on flower nectar, Las Tangaras Bird Reserve, Colombia

Murray Cooper / Velvet-purple Coronet (Boissonneaua jardini) hummingbird, Ecuador

Pete Oxford / Velvet-purple Coronet (Boissonneaua jardini) male, western slope of Andes, Ecuador

Pete Oxford / Velvet-purple Coronet (Boissonneaua jardini) male feeding on flower nectar, Mashpi Rainforest Biodiversity Reserve, Pichincha, Ecuador

Pete Oxford / Velvet-purple Coronet (Boissonneaua jardini) males, one feeding on flower nectar, Mashpi Rainforest Biodiversity Reserve, Pichincha, Ecuador

Pete Oxford / Purple-bibbed Whitetip (Urosticte benjamini) male feeding on flower nectar near Velvet-purple Coronet (Boissonneaua jardini) male, Mashpi Rainforest Biodiversity Reserve, Pichincha, Ecuador

Pete Oxford / Velvet-purple Coronet (Boissonneaua jardini) female, Mashpi Rainforest Biodiversity Reserve, Pichincha, Ecuador

Pete Oxford / Velvet-purple Coronet (Boissonneaua jardini) male, Mashpi Rainforest Biodiversity Reserve, Pichincha, Ecuador

Melvin Grey / Velvet-purple coronet hummingbird (Boissonneaua jardini) hummingbird adult male perched, Mindo Loma, Ecuador

Melvin Grey / Velvet-purple coronet hummingbird (Boissonneaua jardini) hummingbird adult male feeding from flower, Mindo Loma, Ecuador

Tui De Roy / Velvet-purple Coronet (Boissonneaua jardini) hummingbird, Angel Paz Reserve, Andes, Ecuador