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Male Prairie Warbler Dies During Courtship, Ellen D. Ketterson
Male Prairie Warbler Dies During Courtship, Ellen D. Ketterson
The Auk
No abstract provided.
Brown-Headed Cowbird Courting A Purple Martin, Charles R. Brown
Brown-Headed Cowbird Courting A Purple Martin, Charles R. Brown
The Auk
No abstract provided.
Roosting Habits Of The Swallow-Tailed Kite, F. Haverschmidt
Roosting Habits Of The Swallow-Tailed Kite, F. Haverschmidt
The Auk
No abstract provided.
Allopreening In The Black Vulture, F. Haverschmidt
Snowy Egrets Attracted To Prey By Common Terns, Robert I. Bertin
Snowy Egrets Attracted To Prey By Common Terns, Robert I. Bertin
The Auk
No abstract provided.
Possible Ecological Role Of Food Caches Of Loggerhead Shrike, Roger D. Applegate
Possible Ecological Role Of Food Caches Of Loggerhead Shrike, Roger D. Applegate
The Auk
No abstract provided.
Parasitic Jaegers Prey On Adult Ptarmigan, John H. Eisenhauer, Jack Paniyak
Parasitic Jaegers Prey On Adult Ptarmigan, John H. Eisenhauer, Jack Paniyak
The Auk
No abstract provided.
Green Heron Nesting In A Wood Duck Box, Allan P. Sandilands
Green Heron Nesting In A Wood Duck Box, Allan P. Sandilands
The Auk
No abstract provided.
First North American Record Of The Asian Needle-Tailed Swift, Hirundapus Caudacutus, Clayton M. White, William M. Baird
First North American Record Of The Asian Needle-Tailed Swift, Hirundapus Caudacutus, Clayton M. White, William M. Baird
The Auk
No abstract provided.
Pellet Egestion By A Captive Chimney Swift (Chaetura Pelagica), Gary E. Duke
Pellet Egestion By A Captive Chimney Swift (Chaetura Pelagica), Gary E. Duke
The Auk
No abstract provided.
Additional Records Of Brown-Headed Cowbird Nest Parasitism In Louisiana, John W. Goertz
Additional Records Of Brown-Headed Cowbird Nest Parasitism In Louisiana, John W. Goertz
The Auk
No abstract provided.
Unusual Foraging By A Fork-Tailed Storm Petrel, Robert Gill Jr.
Unusual Foraging By A Fork-Tailed Storm Petrel, Robert Gill Jr.
The Auk
No abstract provided.
Brown-Capped Rosy Finch Nesting In New Mexico, David Paul Hendricks
Brown-Capped Rosy Finch Nesting In New Mexico, David Paul Hendricks
The Auk
No abstract provided.
Homing Of Subadult Oldsquaws, R. M. Alison
The Effect Of Time Of Day On Avian Census Results, William M. Shields
The Effect Of Time Of Day On Avian Census Results, William M. Shields
The Auk
No abstract provided.
Foods Of Nestling Red-Cockaded Woodpeckers In Coastal South Carolina, Richard F. Harlow, Michael R. Lennartz
Foods Of Nestling Red-Cockaded Woodpeckers In Coastal South Carolina, Richard F. Harlow, Michael R. Lennartz
The Auk
No abstract provided.
Bilateral Size Dimorphism In House Sparrow Gynandromorphs, Peter E. Lowther
Bilateral Size Dimorphism In House Sparrow Gynandromorphs, Peter E. Lowther
The Auk
No abstract provided.
Predation On Gulls By Bald Eagles In Washington, James L. Hayward Jr., Wm. Humphrey Gillett, Charles J. Amlaner Jr., John F. Stout
Predation On Gulls By Bald Eagles In Washington, James L. Hayward Jr., Wm. Humphrey Gillett, Charles J. Amlaner Jr., John F. Stout
The Auk
No abstract provided.
Premature Parental Behavior Of A Red-Shouldered Hawk, J. Randolph Acker
Premature Parental Behavior Of A Red-Shouldered Hawk, J. Randolph Acker
The Auk
No abstract provided.
Nest Site Selection For Prairie Falcons, Edward J. Pitcher
Nest Site Selection For Prairie Falcons, Edward J. Pitcher
The Auk
No abstract provided.
American Redstart Feeding By Artificial Light, Laura E. Bakken, George S. Bakken
American Redstart Feeding By Artificial Light, Laura E. Bakken, George S. Bakken
The Auk
No abstract provided.
Clutch Size Determination, Egg Size, And Eggshell Thickness In The Pie-Billed Grebe, G. N. Fugle, S. I. Rothstein
Clutch Size Determination, Egg Size, And Eggshell Thickness In The Pie-Billed Grebe, G. N. Fugle, S. I. Rothstein
The Auk
No abstract provided.
Abnormal Nest Building In The Eastern Phoebe, Harmon P. Weeks Jr.
Abnormal Nest Building In The Eastern Phoebe, Harmon P. Weeks Jr.
The Auk
No abstract provided.
The Effect Of Tree Hardness On Woodpecker Nest Entrance Orientation, Richard N. Conner
The Effect Of Tree Hardness On Woodpecker Nest Entrance Orientation, Richard N. Conner
The Auk
No abstract provided.
Harris' Hawks Lay Three Clutches Of Eggs In One Year, William J. Mader
Harris' Hawks Lay Three Clutches Of Eggs In One Year, William J. Mader
The Auk
No abstract provided.
Sizes Of Snails Eaten By Snail Kites And Limpkins In A Costa Rican Marsh, S. F. Collett
Sizes Of Snails Eaten By Snail Kites And Limpkins In A Costa Rican Marsh, S. F. Collett
The Auk
No abstract provided.
Relationships Between Egg Pigmentation And Hatching Sequence In The Herring Gull, Michael L. Chamberlin
Relationships Between Egg Pigmentation And Hatching Sequence In The Herring Gull, Michael L. Chamberlin
The Auk
No abstract provided.
Effects Of A Late Spring Storm On A Local Dusky Flycatcher Population, Robert C. Eckhardt
Effects Of A Late Spring Storm On A Local Dusky Flycatcher Population, Robert C. Eckhardt
The Auk
No abstract provided.
Five Bird Species New To Colombia, J. V. Remsen Jr.
Polygynous Breeding Of Short-Billed Marsh Wrens, Richard D. Crawford
Polygynous Breeding Of Short-Billed Marsh Wrens, Richard D. Crawford
The Auk
No abstract provided.