High-key Baltimore Oriole, Spring, Ithaca, New York (Baltimore Orioles)

High-key Baltimore Oriole 2, Spring, Ithaca, New York (Baltimore Orioles)

American Avocets Cross Bills After Copulation, Montana (American Avocet)

Red-winged Blackbird on a Frosty Morning (Red-winged Blackbirds)

Lesser Flamingos, Tanzania (Lesser Flamingo)

Snowy Owl Juveniles, Barrow, Alaska (Snowy Owls). Photographed while working with the Owl Research Institute.

Serval Cats in Courtship, Tanzania (Serval Cat)

Serval Cat Kitten, Tanzania (Serval Cats)

Greater Flamingo Reflections, Tanzania (Greater Flamingos)

Red-and-green Macaws Soar Upwards, Brazil (Macaws)