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

Animals, Birds, Fiery-throated Hummingbird, Panterpe insignis, with its brilliant irridescent colors, perches on a branch in the high cloud forest of the Talamanca Mountains of Costa Rica and sticks o...

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 Hermit Hummingbird, Phaethornis guy, feeding on the nector of a Lobster Claw Heliconia flower while a Coppery-headed Emerald Hummingbird waits his turn. Costa Rica

Animals, Birds, A Green Hermit Hummingbird, Phaethornis guy, and a Coppery-headed Emerald Hummingbird, Elvira cupreiceps, in flight in Costa Rica.

Animals, Birds, A Green Hermit Hummingbird, Phaethornis guy, in flight in Costa Rica.

Animals, Birds, A Green Hermit Hummingbird, Phaethornis guy, feeding on the nector of a passion flower blossom in Costa Rica.

Animals, Birds, A female Green-crowned Brilliant Hummingbird, Heliodoxa jacula, protects her feeding spot from another female in Costa Rica.

Animals, Birds, A female Green-crowned Brilliant Hummingbird, Heliodoxa jacula, approaches a yellow Costus flower to feed in Costa Rica.