Black-throated Sparrow, near Tucson, Arizona, May 23, 1952

Black-headed Grosbeak, Female, Tesuque, New Mexico, June 18, 1950

Field Sparrow, Jackson, Michigan, June 2, 1941

Field Sparrow

White-throated Sparrow, Male, Great Spruce Head Island, Maine, July 1, 1949

Pyrrhuloxia, Female, San Xavier Indian Reservation, Arizona, June 8, 1952

Chipping Sparrow, Great Spruce Head Island, Maine, June 19, 1971

Snowy Egret, Mrazik Pond, Everglades National Park, Florida, 1974

Texas Sparrow, Santa Anna Refuge, Texas, May 22, 1947

Blue Grosbeak, Male, Alcalde, New Mexico, July 10, 1950

Pine Siskin, Santa Fe Basin, New Mexico, July 17, 1950

Pine Siskin, Santa Fe Basin, New Mexico, July 17, 1950

Black-headed Grosbeak

Black-headed Grosbeak, Male, Aspen Valley, New Mexico, July 2, 1951

Green-tailed Towhee, Santa Fe Basin, New Mexico, July 30, 1960

Green-tailed Towhee, Santa Fe Basin, New Mexico, July 30, 1960

Henslow's Sparrow, Jackson, Michigan, June 10, 1961

Western Tanager, Male, Pacheco Canyon, New Mexico, June 27, 1951

Western Tanager

Louisiana Heron, Kissimmee Prairie, Florida, April 18, 1946