1185-563 - Fiery Throated hummingbird, Costa Rica, Central America

1185-564 - White throated mountain gem, Costa Rica, Central America

1185-562 - Fiery Throated hummingbird, Costa Rica, Central America

1185-561 - Fiery Throated hummingbird, Costa Rica, Central America

1185-560 - Fiery Throated hummingbird, Costa Rica, Central America

1185-558 - Fiery Throated hummingbird, Costa Rica, Central America

1185-559 - Fiery Throated hummingbird, Costa Rica, Central America

1185-557 - Fiery Throated hummingbird, Costa Rica, Central America

1185-556 - Fiery Throated hummingbird, Costa Rica, Central America

1185-555 - Fiery Throated hummingbird, Costa Rica, Central America

1185-553 - Fiery Throated hummingbird, Costa Rica, Central America

1185-554 - Fiery Throated hummingbird, Costa Rica, Central America

1185-551 - Fiery Throated hummingbird, Costa Rica, Central America

1185-550 - Fiery Throated hummingbird, Costa Rica, Central America

1185-549 - Fiery Throated hummingbird, Costa Rica, Central America

1185-548 - Fiery Throated hummingbird, Costa Rica, Central America

860-291659 - White-throated Dipper (Cinclus cinclus) in a river in winter, Finland

860-291442 - Researcher photographing a 2.6 gram Stripe-throated Hermit hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291441 - Researcher measuring a 2.6 gram Stripe-throated Hermit hummingbird wing as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291440 - Researchers picking up pollen with a brush from the beak of a hummingbird Stripe-throated Hermit as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

860-291405 - Red-throated bee-eater (Merops bulocki) on a branch, Murchison Falls National Park, Uganda

1131-1867 - White-throated toucan (Ramphastos tucanus), Manu National Park cloud forest, Peru, South America

860-291193 - Brown-throated Three-toed Sloth (Bradypus variegatus), Panama

860-291194 - Brown-throated Three-toed Sloth (Bradypus variegatus), Panama

860-290387 - Red-throated Bee-eater (Merops bulocki), Murchison falls national park, Uganda

860-289668 - Fiery-throated Hummingbird (Panterpe insignis), male perched on lichen-covered branch, Costa Rica, October

860-289651 - Magenta-throated Woodstar (Calliphlox bryantae) male on a branch, Costa Rica

860-289658 - Brown-throated Three-toed Sloth (Bradypus variegatus), Panama

1349-1439 - Purple-throated Mountain-gem

1349-1433 - Ruby-throated Hummingbird, Archilochus colubris

1349-1434 - Ruby-throated Hummingbird

1112-5000 - Adult white-throated savanna monitor (Varanus albigularis), head detail, Save Valley Conservancy, Zimbabwe, Africa

1112-4998 - Adult white-throated savanna monitor (Varanus albigularis), climbing a tree in the Save Valley Conservancy, Zimbabwe, Africa

1112-4999 - Adult white-throated savanna monitor (Varanus albigularis), climbing a tree in the Save Valley Conservancy, Zimbabwe, Africa

1112-4818 - An adult white-throated kingfisher (Halcyon smyrnensis), on the Nilwala River, Sri Lanka, Asia

1116-47259 - Sykes (or White-throated monkey) Monkey (Cercopithecus albogularis) hangs from branch by one foot to drink from pond at Ngare Sero Mountain Lodge, near Arusha, Tanzania

1176-1052 - A white-throated magpie-jay (Calocitta formosa) in lowland tropical forest, Nicaragua, Central America

1131-1348 - White-Throated Kingfisher (Halcyon smyrnensis smyrnensis), Ranthambhore National Park, Rajasthan, India, Asia

1112-4565 - An adult white-throated toucan (Ramphastos tucanus), in Magdalena Creek, Amazon Basin, Loreto, Peru, South America

1112-4503 - Adult brown-throated sloth (Bradypus variegatus), Yanayacu Lake, Rio Pacaya, Amazon Basin, Loreto, Peru, South America

1112-4504 - Baby brown-throated sloth (Bradypus variegatus), San Francisco, Amazon Basin, Loreto, Peru, South America

1112-4501 - Mother and baby brown-throated sloths (Bradypus variegatus), San Francisco, Amazon Basin, Loreto, Peru, South America

1112-4502 - Adult brown-throated sloth (Bradypus variegatus), three toe detail, San Francisco, Amazon Basin, Loreto, Peru, South America

1112-4506 - Adult brown-throated sloth (Bradypus variegatus), Yanayacu Lake, Rio Pacaya, Amazon Basin, Loreto, Peru, South America

1112-4505 - Baby brown-throated sloth (Bradypus variegatus), San Francisco, Amazon Basin, Loreto, Peru, South America

860-288485 - Peach-throated monitor (Varanus jobiensis)

1109-4144 - Brown-throated three-toed Sloth (Bradypus variegatus), Tortuguero National Park, Limon Province, Costa Rica, Central America

1109-4126 - Fiery-throated Hummingbird (Panterpe insignis), San Gerardo de Dota, San Jose Province, Costa Rica, Central America

1109-4145 - Brown-throated three-toed Sloth (Bradypus variegatus), Tortuguero National Park, Limon Province, Costa Rica, Central America

1109-4147 - Brown-throated three-toed Sloth (Bradypus variegatus), Tortuguero National Park, Limon Province, Costa Rica, Central America

1109-4120 - Fiery-throated Hummingbird (Panterpe insignis), San Gerardo de Dota, San Jose Province, Costa Rica, Central America

1109-4123 - Fiery-throated Hummingbird (Panterpe insignis), San Gerardo de Dota, San Jose Province, Costa Rica, Central America

1109-4122 - Fiery-throated Hummingbird (Panterpe insignis), San Gerardo de Dota, San Jose Province, Costa Rica, Central America

1109-4107 - Fiery-throated Hummingbird (Panterpe insignis), San Gerardo de Dota, San Jose Province, Costa Rica, Central America

1109-4109 - Fiery-throated Hummingbird (Panterpe insignis), San Gerardo de Dota, San Jose Province, Costa Rica, Central America

1109-4139 - Bare-throated Tiger Heron (Tigrisoma Mexicanum), Tortuguero National Park, Limon Province, Costa Rica, Central America

1109-4124 - Fiery-throated Hummingbird (Panterpe insignis), San Gerardo de Dota, San Jose Province, Costa Rica, Central America

1109-4106 - Fiery-throated Hummingbird (Panterpe insignis), San Gerardo de Dota, San Jose Province, Costa Rica, Central America

1109-4108 - Fiery-throated Hummingbird (Panterpe insignis), San Gerardo de Dota, San Jose Province, Costa Rica, Central America

860-287715 - Red-throated Loon (Gavia stellata), adult swimming in a pool, Finnmark, Norway

832-383746 - Purple-throated woodstar (Calliphlox mitchellii), female with pink flower, flying, rainforest, cloud forest, northwestern Ecuador, Ecuador, South America

1112-4167 - An adult male brown-throated sloth, Bradypus variegatus, in Manuel Antonio National Park, Costa Rica, Central America

1109-3315 - Brown Throated Three Toed Sloth, Playa Biesanz Beach, Manuel Antonio, Costa Rica, Central America

1185-325 - Red throated Bee-eater (Merops bulocki), Uganda, Africa

1112-3285 - A wild brown-throated sloth (Bradypus variegatus), Landing Casual, Upper Amazon River Basin, Loreto, Peru, South America

1112-3279 - A captive pet brown-throated sloth (Bradypus variegatus), San Francisco Village, Loreto, Peru, South America

1112-3278 - A captive pet brown-throated sloth (Bradypus variegatus), San Francisco Village, Loreto, Peru, South America

1112-3283 - A wild brown-throated sloth (Bradypus variegatus), Landing Casual, Upper Amazon River Basin, Loreto, Peru, South America

1112-3275 - A woman with her pet brown-throated sloths (Bradypus variegatus), San Francisco Village, Loreto, Peru, South America

1112-3276 - A man with his pet brown-throated sloth (Bradypus variegatus), San Francisco Village, Loreto, Peru, South America

1112-3281 - A wild brown-throated sloth (Bradypus variegatus), Landing Casual, Upper Amazon River Basin, Loreto, Peru, South America

1112-3284 - A wild brown-throated sloth (Bradypus variegatus), Landing Casual, Upper Amazon River Basin, Loreto, Peru, South America

1112-3280 - A captive pet brown-throated sloth (Bradypus variegatus), San Francisco Village, Loreto, Peru, South America

1112-3277 - A captive pet brown-throated sloth (Bradypus variegatus), San Francisco Village, Loreto, Peru, South America

1112-3282 - A wild brown-throated sloth (Bradypus variegatus), Landing Casual, Upper Amazon River Basin, Loreto, Peru, South America

857-92943 - Purple-throated Woodstar -Calliphlox mitchellii-, hummingbird, in flight in its natural habitat, Tandayapa region, Andean cloud forest, Ecuador

83-12942 - Bare-throated tiger-heron hunting on this south Nicoya Peninsula surf beach, Santa Teresa, Puntarenas, Costa Rica, Central America

83-12921 - Bare-throated tiger-heron hunting on this south Nicoya Peninsula surf beach, Santa Teresa, Puntarenas, Costa Rica, Central America

1131-726 - Capybara (Hydrochaeris hydrochaeris) and white-throated kingbird (Tyrannus albogularis) on the back, Pantanal, Mato Grosso, Brazil, South America

764-5241 - Orange-throated longclaw (Cape longclaw) (Macronyx capensis) with an insect, Mountain Zebra National Park, South Africa, Africa

764-5063 - Yellow-throated sandgrouse (Pterocles gutturalis), female, Serengeti National Park, Tanzania, East Africa, Africa

860-284989 - White-throated Dipper with prey, Northern Vosges France

860-286109 - Black-throated Diver swimming on a lake in summer, Finland

860-285519 - White-throated Dipper on bank with its prey, Spain

860-283451 - White throated Dipper in the river, Vaud Switzerland

860-286110 - Black-throated Diver swimming on a lake in summer, Finland

860-285128 - Stripe-throated Hermit foraging in flight-Costa Rica

860-286107 - Black-throated Diver in summer, head details, Finland

860-283449 - White throated Dipper in the river, Vaud Switzerland

1178-14449 - White-throated sparrow, New York City, USA

1178-14450 - White-throated sparrow, New York City, USA

1178-14451 - White-throated sparrow, New York City, USA

832-374372 - Brown-throated sloth (Bradypus variegatus), male resting on a branch, Manuel Antonio National Park, central Pacific Coast, Costa Rica, Central America

764-4532 - Red-Throated Diver (Red-Throated Loon) (Gavia stellata), Iceland, Polar Regions

764-4084 - Yellow-throated longclaw (Macronyx croceus), Serengeti National Park, Tanzania, East Africa, Africa

764-3991 - Rosy-breasted longclaw (pink-throated longclaw) (Macronyx ameliae) singing, Ngorongoro Crater, Tanzania, East Africa, Africa

869-3841 - black-throated jay or common jay common jay sitting on branch with yellow blossoms portrait springtime

869-2657 - white-throated toucan portrait side view Peru South America Animals

869-2519 - black-throated jay or common jay jay sitting with food on tree trunk portrait

869-3943 - black-throated jay or common jay common jay sitting on branch portrait