Animals, Birds, A female Grey-tailed or Gray-tailed Mountaingem, Lampornis cinereicauda, perched on a branch in the Savegre River Valley of Costa Rica. Until recently it was believed to be a subspecie...

Animals, Birds, Two Fiery-throated Hummingbird, Panterpe insignis, face off on a branch in Costa Rica.

Animals, Birds, A male Green Violetear Hummingbird, Colibri thalassinus, and a male Grey-tailed or Gray-tailed Mountaingem, Lampornis cinereicauda, face off in a territorial display in the Savegre Riv...

Animals, Birds, A male Grey-tailed or Gray-tailed Mountaingem, Lampornis cinereicauda, perched on a branch in the Savegre River Valley of Costa Rica. Until recently it was believed to be a subspecies...

Animals, Birds, A male Grey-tailed or Gray-tailed Mountaingem, Lampornis cinereicauda, perched on an agave leaf in the Savegre River Valley of Costa Rica. Until recently it was believed to be a subspe...

Animals, Birds, A male Grey-tailed or Gray-tailed Mountaingem, Lampornis cinereicauda, perched on an agave leaf in the Savegre River Valley of Costa Rica. Until recently it was believed to be a subspe...

Animals, Birds, A Green Violet-ear Hummingbird, Colibri thalassinus, in flight in the Savegre River Valley of Costa Rica.