Marsh (page 16)

Aerial view of Okavango Delta Anonymous

American Avocet Anonymous

Head and Beak of a Toco Toucan Anonymous

Chestnut-bellied Guan Foraging in Grass Anonymous

Jaguar Profile Anonymous

Haunts of Wild Ducks Anonymous

A great egret (Ardea alba) hunts along the riverbank Anonymous

Surf-Duck Anonymous

Green Heron Anonymous

Goliath Heron with spread wings Anonymous

The Snipe Drawn Gaston Fay

Mar De Mariposas Vito Loli

Adult Spectacled Caiman in Brazil Anonymous

Great North Diver. Loon John James Audubon

Brown Finch. Female John James Audubon

Great blue Heron, 1834 John James Audubon

Okavango delta, Botswana Anonymous

Dusky Duck, Anas Obscura, 1845 John J. Audubon

Snowy Egret Anonymous

American White Pelican, Pelecanus Erythrorhynchos, 1845 John J. Audubon

Knobbed-billed Phaleris. Adult John James Audubon

A Dun Diver (Goosander), Robert Wilkinson Padley, ca. 1775-1835 Wilkinson Padley

Muddy Alligators, 1917 John Singer Sargent

Pied Kingfisher (Ceryle rudis) Anonymous

The Threatened Swan, before 1652 Jan Asselijn

Sunset Over Pond in Lake Woodruff National Wildlife Refuge Anonymous

Seaweed Gathers at Omori Utagawa Kuniyoshi

Cosette. Illustration from Les Misérables by Victor Hugo, 1862 Émile-Antoine Bayard

Resting Brown Bear, Katmai National Park, Alaska Anonymous

Miami Vito Loli

The Apollo-Saturn 501 Anonymous

Mantella aurantiaca Anonymous