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

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

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

Yellow-breasted Chat, Illinois, June 19, 1942

Magnolia Warblers, Male and Female, Maine, July 1940

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

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

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

Long-tailed Chat, Tesuque Pueblo, New Mexico, July 12, 1948

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

Nashville Warbler, Seney, Michigan, June 16, 1955

Nashville Warbler, Female, Ely Minnesota, June 24-25, 1961

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

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

Chestnut-sided Warblers

Blue Cliff, Aztec Creek, Lake Powell, Utah, May 13, 1965

Morning Reflections, Mystery Canyon, Lake Powell, Utah, August 27, 1964

Sunset from Camp, Chestler Park, The Needles, Utah, September 17, 1962

Waterworn Rocks, Aztec Creek, Glen Canyon, Utah, September 5, 1962

Pools in the Narrows, Bridge Canyon, Glen Canyon, Utah, September 5, 1962