Birds
White Herons, Upper Amazon, Peru
White Heron, Upper Amazon, Peru
Elegant Trogons, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Yellow-Headed Caracara, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Mangrove Black Hawk, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Oriole Blackbird, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Green-Barred Woodpecker, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Horned Screamer, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Chestnut-Fronted Macaw, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Ferruginous Pygmy-Owl, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Hoatzins, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Hoatzin, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Jabiru, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Macaw, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Bare-throated Tiger-Heron, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Anhinga, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Neotropic Cormorants, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Macaw, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Neotropic Cormorants, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Jabiru, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Belted Kingfishers, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Black-Collared Hawk, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Black Hawk, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Turkey Vulture, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Yellow-Rumped Caciques, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Capped Heron, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Plum-throated Cotinga, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Green Kingfisher, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Yellow-headed Caracara, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Amazon Kingfisher, taken from skiff on tributary of Amazon River in Upper Amazon, Peru
Seagulls' Nest, Cliffs of Grimsey Island, Iceland
Columbidae, Harbor to Bakkageroi, Iceland
Atlantic Puffin, Cliffs of Grimsey Island, Iceland
Icelndic Sheep and Seagull, Cliffs of Grimsey Island, Iceland
Atlantic Puffin, Cliffs of Grimsey Island, Iceland
Atlantic Puffin, Cliffs of Grimsey Island, Iceland
Arctic Terns, Grimsey Island, Iceland
Atlantic Puffins, Greenland Sea, offfshore Grimsey Island, Iceland
Bank Cormorants, Beagle Channel near Ushuaia, Argentina
Bank Cormorants, Beagle Channel near Ushuaia, Argentina
Gentoo Penguin, Booth Island, Antarctica
Gentoo Penguins, Booth Island, Antarctica
Gentoo Penguins, "penguin highway", Booth Island, Antarctica
Great Skua eating parts of seal just killed by a pod of orcas, waters between Booth and Pineau Islands, Antarctica
Adélie Penguins, Brown Bluff on Tabarin Peninsiula, Antartica
Gentoo Penguins, Brown Bluff on Tabarin Peninsiula, Antartica
Adélie Penguin, Brown Bluff on Tabarin Peninsiula, Antartica
Adélie Penguin, Brown Bluff on Tabarin Peninsiula, Antartica
Adélie Penguins, Brown Bluff on Tabarin Peninsiula, Antartica
Adélie Penguins, Brown Bluff on Tabarin Peninsiula, Antartica
Adélie Penguins, Brown Bluff on Tabarin Peninsiula, Antartica
Adélie Penguins, Paulet Island, Antarctica
Adélie Penguins, Paulet Island, Antarctica
Adélie Penguins, Paulet Island, Antarctica
Chinstrap Penguin, small iceberg, Weddel Sea, Antarctica
Chinstrap Penguin, small iceberg, Weddel Sea, Antarctica
Adélie Penguins, adjacent to the A57A iceberg in the Weddell Sea, Antarctica
Charming Hummingbird, Machu Picchu, Peru
Vultures, Tarangire National Park, Tanzania
Flamingos, Lake Magadi, Ngorongoro Crater, Tanzania
Great White Pelicans, Lake Magadi, Ngorongoro Crater, Tanzania
Flamingos, Lake Magadi, Ngorongoro Crater, Tanzania
Grey Crowned Cranes, floor of Ngorongoro Crater, Tanzania
Lilac Breasted Roller, floor of Ngorongoro Crater, Tanzania
Superb Starlings, Serengeti National Park (Central Serengeti), Tanzania
Ostriches mating, Serengeti National Park (Central Serengeti), Tanzania
Ostriches, mating dances, Serengeti National Park (Central Serengeti), Tanzania
Long-Crested Eagle, Serengeti National Park (Central Serengeti), Tanzania
Martial Eagle, Serengeti National Park (Central Serengeti), Tanzania
Indian Roller, Central Serengeti, Tanzania
Wahlberg's Eagle, Central Serengeti, Tanzania
Southern Ground Hornbills, near the Mara River, Northern Serengeti, Tanzania
Vultures & a Marabou stork, near the Mara River, Northern Serengeti, Tanzania
Nubian Vultures & a Vulture, Tarangire National Park, Tanzania
Dark Chanting Goshawk, Eastern Serengeti, Tanzania
Black-Breasted Snake Eagle, Eastern Serengeti, Tanzania
Superb Starling, Eastern Serengeti, Tanzania
Helmeted Guineafowl, Eastern Serengeti, Tanzania
Ostrich, Eastern Serengeti, Tanzania
flock of birds, Galapagos Islands, Ecuador
Masked Booby, Galapagos Islands, Ecuador
Brown Pelican, Galapagos Islands, Ecuador
Swallow Tailed Gulls, Galapagos Islands, Ecuador
Brown Pelican, Galapagos Islands, Ecuador
Albatross, Galapagos Islands, Ecuador
Galapagos Dove, Galapagos Islands, Ecuador
Magnificent Frigatebirds, Galapagos Islands, Ecuador
Waved Albatross, Galapagos Islands, Ecuador
Waved Albatross, courtship ritual, Galapagos Islands, Ecuador
Baby Albatross, Galapagos Islands, Ecuador
Macaw, Galapagos Islands, Ecuador
Swallow Tail Gull, Galapagos Islands, Ecuador
Frigatebirds, Galapagos Islands, Ecuador
Blue Footed Booby, Galapagos Islands, Ecuador
Blue Footed Booby, Galapagos Islands, Ecuador
Blue Footed Booby (protecting egg), Galapagos Islands, Ecuador
Western Reef Heron, New Zealand
Pied Shag, New Zealand
Black Billed Gull, New Zealand
Hoiho (yellow eyed) Penguin at Otago Peninsula Reserve, New Zealand
Hoiho (yellow eyed) Penguin at Otago Peninsula Reserve, New Zealand
Hoiho (yellow eyed) Penguin at Otago Peninsula Reserve, New Zealand
Red Billed Gull, Otago Peninsula, New Zealand
Red Billed Gulls, Otago Peninsula, New Zealand
Royal Albatross, Royal Albatross Center, Otago Peninsula, New Zealand
Royal Albatross, Royal Albatross Center, Otago Peninsula, New Zealand
Paradise Shelduck, Hoopers Inlet, Otago Peninsula, New Zealand
White-crowned Sparrow, Point Reyes, California