Bence Mate / White-throated Mountain Gem (Lampornis castaneoventris), Green-crowned Brilliant (Heliodoxa jacula) group of three with one in flight, Savegre, Costa Rica

Gerrit Vyn / Male White-throated Mountain Gem (Lampornis castaneoventris). Tamalanca Mountains, Costa Rica. May.

Bence Mate / White-throated mountain gem hummingbirds (Lampornis castaneoventris) fighting, Savegre, Costa Rica

Melvin Grey / White-throated mountain gem hummingbird (Lampornis castaneoventris) hummingbird male perched, Sevegre Valley, Costa Rica.

Glenn Bartley / Variable Mountain-gem (Lampornis castaneoventris) female, Costa Rica

Ben Lascelles / White-throated Mountain Gem (Lampornis castaneoventris). Los Quetzales, Chiriqui, Panama.

Kim Taylor / Grey-tailed mountain-gem (Lampornis castaneoventris cinereicauda) female perched, Costa Rica

Konrad Wothe / Purple throated Mountain gem (Lampornis castaneoventris cinereicauda) female drinking on flower, Cerro de la Muerte, Costa Rica

Roland Seitre / White-throated Mountain-gem Hummingbird (Lampornis castaneoventris). Savegre, Cerro de la Muerte, Costa Rica.

Steve Gettle / Variable Mountain-gem (Lampornis castaneoventris) hummingbird, Costa Rica

Steve Gettle / Variable Mountain-gem (Lampornis castaneoventris) hummingbird, Costa Rica

Gerrit Vyn / White-throated Mountain Gem Hummingbird(Lampornis castaneoventris) female, perched on green vegetation, Tamalanca Mountains, Costa Rica. May.