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The Birds Of Mona Island, Puerto Rico, Ventura Barn
European Widgeon In Eastern Pennsylvania, Albert E. Conway
European Widgeon In Eastern Pennsylvania, Albert E. Conway
The Auk
No abstract provided.
Concerning The Status Of Hutchins's Goose On The Atlantic Coast, Albert E. Conway
Concerning The Status Of Hutchins's Goose On The Atlantic Coast, Albert E. Conway
The Auk
No abstract provided.
Predation On Living Prey By The Black Vulture, Alexander Sprunt Jr.
Predation On Living Prey By The Black Vulture, Alexander Sprunt Jr.
The Auk
No abstract provided.
Acorn Storing By Balanosphyra Formicivora In Panam, Eugene Eisenmann
Acorn Storing By Balanosphyra Formicivora In Panam, Eugene Eisenmann
The Auk
No abstract provided.
Birds Aboard Ship, Lt. Thane Riney
Unusual Nesting Of The Prothonotary Warbler, Albert E. Conway
Unusual Nesting Of The Prothonotary Warbler, Albert E. Conway
The Auk
No abstract provided.
Albino Robin At Crawfordsville, Indiana, Howard H. Vogel Jr.
Albino Robin At Crawfordsville, Indiana, Howard H. Vogel Jr.
The Auk
No abstract provided.
Recent Literature, The Auk
Phoebes In Central Nebraska, H. Elliott Mcclure
A Systematic Study Of The Main Arteries In The Region Of The Heart--Aves Xvii Colymbiformes, Part 1, Fred H. Glenny
A Systematic Study Of The Main Arteries In The Region Of The Heart--Aves Xvii Colymbiformes, Part 1, Fred H. Glenny
The Auk
No abstract provided.
Evidence Of Trans-Gulf Migration, George H. Lowery Jr.
The Number Of Species Of Birds, Ernst Mayr
Ornithological Results Of The Baffin Island Expeditions Of 1928-1929 And 1930-1931, Together With More Recent Records, J. Dewey Soper
Ornithological Results Of The Baffin Island Expeditions Of 1928-1929 And 1930-1931, Together With More Recent Records, J. Dewey Soper
The Auk
No abstract provided.
Further New York State Records For The Great Gray And Richardson's Owls, Dayton Stoner
Further New York State Records For The Great Gray And Richardson's Owls, Dayton Stoner
The Auk
No abstract provided.
Random Distributional Records, Allen J. Duvall
Natural Hybrids Between Dendroica Coronata And D Auduboni, Gordon Alexander
Natural Hybrids Between Dendroica Coronata And D Auduboni, Gordon Alexander
The Auk
No abstract provided.
Obituaries, The Auk
Recent Literature, The Auk
Main Arteries In The Neck And Thorax Of Oriolus Chinensis Diffusus Sharpe, Fred H. Glenny
Main Arteries In The Neck And Thorax Of Oriolus Chinensis Diffusus Sharpe, Fred H. Glenny
The Auk
No abstract provided.
Sight Record Of The Western Grebe On Long Island, Fred Mallery Packard
Sight Record Of The Western Grebe On Long Island, Fred Mallery Packard
The Auk
No abstract provided.
Branta C Hutchinsi On The Atlantic Coast, W. L. Mcatee
American Merganser In Puerto Rico, Ventura Barn
Hooded Merganser In St Croix, Virgin Islands, U S A, Harry A. Beatty
Hooded Merganser In St Croix, Virgin Islands, U S A, Harry A. Beatty
The Auk
No abstract provided.
On The Type Of Cassicus Melanurus Cassin, Rodolphe Meyer De Schauensee
On The Type Of Cassicus Melanurus Cassin, Rodolphe Meyer De Schauensee
The Auk
No abstract provided.
The Sequence Of Molt In Purple Grackles, Harold B. Wood
Notes On The Duck Hawk In Ashland County, Ohio, Norman A. Preble
Notes On The Duck Hawk In Ashland County, Ohio, Norman A. Preble
The Auk
No abstract provided.
Heat Insulation In The Tarsi And Toes Of Birds, L. T. S. Norris-Elye
Heat Insulation In The Tarsi And Toes Of Birds, L. T. S. Norris-Elye
The Auk
No abstract provided.
English Sparrow Eating Salt, John B. Calhoun
Recent Literature, The Auk