Caddis Worm, Brachycentrus, Nambe River, New Mexico, July 1958

Ruffed Grouse Nest, Silver Lake, New Hampshire, June 3, 1953

Cerulean Warbler, Male, Bird Haven, Jackson, Michigan, June 18, 1960

Louisiana Waterthrush, Female, Miami-Whitewater Forest, Hamilton County, Ohio, June 2, 1963

Little Blue Heron, Mrazik Pond, Everglades National Park, Florida, January 1974

Blue-winged Warblers, Battle Creek, Michigan, June 10, 1955

Painted Redstart, Ash Spring, Chiricahua Mountains, Arizona, May 13, 1959

Wilson's Warblers, Male and Female, East Inlet, Pittsburg, New Hampshire, June 27, 1965

Golden-winged Warblers, Male and Female, Bird Haven, Jackson, Michigan, June 9, 1960

Spotted Towhee

Bullock's Oriole, Female, Los Luceros Ranch, New Mexico, June 19, 1951

Green-tailed Towhee, Santa Fe Basin, New Mexico, June 22, 1952

Northern Parula Warbler, Male, Great Spruce Head Island, Maine, June 26, 1963

Louisiana Heron, Mrazik Pond, Everglades National Park, Florida, January 1974

Magnolia Warbler, Male, Great Spruce Head Island, Maine, July 9, 1945

Northern Parula Warbler, Male, Great Spruce Head Island, Maine, June 22, 1968

Northern Parula Warbler, Male, Great Spruce Head Island, Maine, June 22, 1968

Black-and-white Warbler, Female, Great Spruce Head Island, Maine, June 21, 1971

Northern Parula Warbler, Male, Flying, Great Spruce Head Island, Maine, June 22, 1968

Philadelphia Vireo, Pittsburg, New Hampshire, July 2, 1965