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Gull-Billed Tern Breeding In Florida, Alexander Sprunt Jr.
Gull-Billed Tern Breeding In Florida, Alexander Sprunt Jr.
The Auk
No abstract provided.
Winter Range Of The Herring Gull, May Thacher Cooke
Hawk Notes From Sterrett's Gap, Pennsylvania, Edward Snively Frey
Hawk Notes From Sterrett's Gap, Pennsylvania, Edward Snively Frey
The Auk
No abstract provided.
Swallow-Tailed Kite In Connecticut, S. Dillon Ripley
Water Bulrush As A Food Of Waterfowl, Howard L. Mendall, Jay S. Gashwiler
Water Bulrush As A Food Of Waterfowl, Howard L. Mendall, Jay S. Gashwiler
The Auk
No abstract provided.
Black Vultures In Southern Florida, John C. Jones
Barrow's Golden-Eye In Connecticut, M. L. Hoffman
Conservation Notes, The Auk
Report Of The Committee On Bird Protection, 1939, The Auk
Report Of The Committee On Bird Protection, 1939, The Auk
The Auk
No abstract provided.
Birds Of Las Vigas, Veracruz, George Miksch Sutton, Thomas D. Burleigh
Birds Of Las Vigas, Veracruz, George Miksch Sutton, Thomas D. Burleigh
The Auk
No abstract provided.
Social Nesting Habits Of The Smooth-Billed Ani, David Edward Davis
Social Nesting Habits Of The Smooth-Billed Ani, David Edward Davis
The Auk
No abstract provided.
Summer Life Of The Sora Rail, Lawrence H. Walkinshaw
Courtship Feeding In Birds, David Lack
New Food Habit For Common Redpoll, Adrian C. Fox
Parasitism Of The Red-Wing By The Cowbird, A. W. Schorger
Parasitism Of The Red-Wing By The Cowbird, A. W. Schorger
The Auk
No abstract provided.
Two New Breeding Birds For The United States, Allan R. Phillips
Two New Breeding Birds For The United States, Allan R. Phillips
The Auk
No abstract provided.
Courtship Note On The Laughing Gull, Joseph J. Hickey
The Winnowing Note Of Wilson's Snipe, Harold S. Peters
Red Phalarope In Kentucky, Burt L. Monroe
Wilson's Plover In Massachusetts, Francis H. Allen
Early Nesting Of The Duck Hawk In Maryland, William A. Wimsatt
Early Nesting Of The Duck Hawk In Maryland, William A. Wimsatt
The Auk
No abstract provided.
King Rail Breeding In Southern Ontario, James L. Baillie Jr.
King Rail Breeding In Southern Ontario, James L. Baillie Jr.
The Auk
No abstract provided.
Homing Instinct And Prolificacy In The Duck Hawk, William A. Wimsatt
Homing Instinct And Prolificacy In The Duck Hawk, William A. Wimsatt
The Auk
No abstract provided.
Ruffed Grouse Budding On Western Serviceberry, Adrian C. Fox
Ruffed Grouse Budding On Western Serviceberry, Adrian C. Fox
The Auk
No abstract provided.
Black Ducks Nesting In Tree Holes, Harold S. Peters
Snow Geese Near Philadelphia, J. Kenneth Terres
A Specimen Of The Black-Capped Petrel, Alexander Wetmore
A Specimen Of The Black-Capped Petrel, Alexander Wetmore
The Auk
No abstract provided.
Young Great White Heron And W, Harold S. Peters
Another Record Of Puffinus Diatomicus, Robert T. Orr
The Fifty-Seventh Stated Meeting Of The American Ornithologists' Union, Lawrence E. Hicks
The Fifty-Seventh Stated Meeting Of The American Ornithologists' Union, Lawrence E. Hicks
The Auk
No abstract provided.