• Results for
    • threat display
  • (11)
Animals, Birds, A Black-bellied Hummingbird, Euperusa nigriventris, warns off a Coppery-headed Emerald Hummingbird, Elvira cupreiceps, attempting to feed on a hairy heliconia flower, Heliconia velleri...
20121886
Animals, Birds, A Black-bellied Hummingbird, Euperusa nigriventris, warns off a Coppery-headed Emerald Hummingbird, Elvira cupreiceps, attempting to feed on a hairy heliconia flower, Heliconia velleri...
Animals, Birds, A Black-bellied Hummingbird, Euperusa nigriventris, sits on a lobster-claw heliconia while a Green Thorntail Hummingbird, Discosura conversii, hovers nearby in Costa Rica.
20121885
Animals, Birds, A Black-bellied Hummingbird, Euperusa nigriventris, sits on a lobster-claw heliconia while a Green Thorntail Hummingbird, Discosura conversii, hovers nearby in Costa Rica.
Animals, Birds, Black-bellied Hummingbird, Euperusa nigriventris, and a Coppery-headed Emerald Hummingbird, - Elvira cupreiceps compete for feeding space on a Costus flower in Costa Rica.
20121892
Animals, Birds, Black-bellied Hummingbird, Euperusa nigriventris, and a Coppery-headed Emerald Hummingbird, - Elvira cupreiceps compete for feeding space on a Costus flower in Costa Rica.
Animals, Birds, A Black-bellied Hummingbird and a Coppery-headed Emerald Hummingbird face off in competition for a feeding site on a Costus flower in Costa Rica.
20121891
Animals, Birds, A Black-bellied Hummingbird and a Coppery-headed Emerald Hummingbird face off in competition for a feeding site on a Costus flower in Costa Rica.
Animals, Birds, Two Fiery-throated Hummingbird, Panterpe insignis, face off on a branch in Costa Rica.
20121900
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...
20121906
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...
20121905
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 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
20121910
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.
20121909
Animals, Birds, A Green Hermit Hummingbird, Phaethornis guy, and a Coppery-headed Emerald Hummingbird, Elvira cupreiceps, in flight in Costa Rica.
Animals, Birds, A female Green-crowned Brilliant Hummingbird, Heliodoxa jacula, protects her feeding spot from another female in Costa Rica.
20121916
Animals, Birds, A female Green-crowned Brilliant Hummingbird, Heliodoxa jacula, protects her feeding spot from another female in Costa Rica.
Animals, Birds, Territorial competition between a male Magnificent Hummingbird, Eugenes fulgens, at right, and a female Green-crowned Brilliant Hummingbird, Heliodoxa jacula, perched on a yellow Costu...
20121928
Animals, Birds, Territorial competition between a male Magnificent Hummingbird, Eugenes fulgens, at right, and a female Green-crowned Brilliant Hummingbird, Heliodoxa jacula, perched on a yellow Costu...