Double-crested Cormorants, July 13, 1940

Crow's Nest on Ground, Sloop Island, Maine, May 1937

Alder Flycatcher, August 6, 1939

Red-winged Blackbird, Female, June 10, 1941

Great Black-backed Gulls, Sloop Island, Maine, May 31, 1939

Great Black-backed Gulls, Sloop Island, Maine, May 31, 1939

Young Herring Gull, 1937

Fish Hawk, July 18, 1940

Double-crested Cormorants, Spoon Ledge, Maine, 1937

Double-crested Cormorants, Colt Head Island, Maine, 1937

Double-crested Cormorant, Colt Head Island, Maine, 1937

Fish Hawk, July 9, 1940

Alder Flycatcher, August 6, 1939

Victorian House near Portland, Maine, August 20, 1940

Wild Aster and Moss, Maine, July 1942

Grass and Ferns, Great Spruce Head Island, Maine, August 9, 1954

Peak Island Looking North, Cirrus Clouds, Maine, August 10, 1944

Drift Branch and Seaweed, Dirigo, Maine, July 11, 1963

Waterfalls, Supai, May 1940

Waterfalls, Supai, May 1940