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Articles 33901 - 33930 of 43021
Full-Text Articles in Entire DC Network
Repeats, Returns, And Estimated Flight Ranges Of Some North American Migrants In Guatemala, David T. Rogers Jr., David L. Hicks, E. W. Wischusen, J. R. Parrish
Repeats, Returns, And Estimated Flight Ranges Of Some North American Migrants In Guatemala, David T. Rogers Jr., David L. Hicks, E. W. Wischusen, J. R. Parrish
Journal of Field Ornithology
No abstract provided.
Songbird Populations In Southern Wisconsin Forests: 1954 And 1979, Bruce Ambuel, Stanley A. Temple
Songbird Populations In Southern Wisconsin Forests: 1954 And 1979, Bruce Ambuel, Stanley A. Temple
Journal of Field Ornithology
No abstract provided.
Observer Variability In Estimating Numbers: An Experiment, R. Michael Erwin
Observer Variability In Estimating Numbers: An Experiment, R. Michael Erwin
Journal of Field Ornithology
No abstract provided.
Notes And News, Journal Of Field Ornithology
Notes And News, Journal Of Field Ornithology
Journal of Field Ornithology
No abstract provided.
Limits To Egg Size In Gulls: Another Point Of View, Nicolaas A. Verbeek, Howard Richardson
Limits To Egg Size In Gulls: Another Point Of View, Nicolaas A. Verbeek, Howard Richardson
Journal of Field Ornithology
No abstract provided.
Recent Literature, Journal Of Field Ornithology
Recent Literature, Journal Of Field Ornithology
Journal of Field Ornithology
No abstract provided.
Mate Fidelity In Ring-Billed Gulls, Linda K. Southern, William E. Southern
Mate Fidelity In Ring-Billed Gulls, Linda K. Southern, William E. Southern
Journal of Field Ornithology
No abstract provided.
Foraging By Cattle Egrets And American Kestrels At A Fire's Edge, John A. Smallwood, Mark Woodrey, Nathan J. Smallwood, Mary Anne Kettler
Foraging By Cattle Egrets And American Kestrels At A Fire's Edge, John A. Smallwood, Mark Woodrey, Nathan J. Smallwood, Mary Anne Kettler
Journal of Field Ornithology
No abstract provided.
Methods For Sex Identification And Estimation Of Wing Area In Semipalmated Sandpipers, Brian A. Harrington, Avery L. Taylor
Methods For Sex Identification And Estimation Of Wing Area In Semipalmated Sandpipers, Brian A. Harrington, Avery L. Taylor
Journal of Field Ornithology
No abstract provided.
Do Birds Use Color Bands In Recognition Of In Dividuals?, Doris J. Watt
Do Birds Use Color Bands In Recognition Of In Dividuals?, Doris J. Watt
Journal of Field Ornithology
No abstract provided.
Back Matter (Pdf), Journal Of Field Ornithology
Back Matter (Pdf), Journal Of Field Ornithology
Journal of Field Ornithology
No abstract provided.
Front Matter (Pdf), Journal Of Field Ornithology
Front Matter (Pdf), Journal Of Field Ornithology
Journal of Field Ornithology
No abstract provided.
Amcs Activities Newsletter, No. 12, April 1982, Duwain White
Amcs Activities Newsletter, No. 12, April 1982, Duwain White
KIP Articles
Contents: Mexico News -- Project Report: Huautla '81 -- Project Report: Sistema Purificacion -- Project Report: Sierra de Guatemala -- Project Report: Tilaco Area -- Long & Deep Caves of Mexico -- Progress at San Bernardo -- An Improved Ropewalker -- Caves of the San Miguel Doline -- Exploration of Boca del Rio Apetlanca -- Sump Diving in Carrizal -- A Piezoelectric Lamp Ignitor -- Caves of El Rancho Minas Viejas -- Zongolica: 1980-1981 French Expedition -- Deer Tracks in Cueva de los Pajaros -- AMCS Mass -- Composite Diving Tanks -- The San Agustin Sump -- Caves of the …
Invoice, Fred Lohrer To John William Hardy, Florida Field Naturalist, March 3, 1982, Fred Lohrer
Invoice, Fred Lohrer To John William Hardy, Florida Field Naturalist, March 3, 1982, Fred Lohrer
Florida Ornithological Society - Records - Full Collection
An invoice from Florida Ornithological Society assistant treasurer, Fred Lohrer, to John William Hardy listing the 1981 and 1982 contingency set of the Florida Field Naturalist.
Incidence Of Brown-Headed Cowbird Parasitism On Red-Winged Blackbirds, George M. Linz, Susan B. Bolin
Incidence Of Brown-Headed Cowbird Parasitism On Red-Winged Blackbirds, George M. Linz, Susan B. Bolin
Wilson Bulletin
No abstract provided.
Front Matter, Tennessee Ornithological Society
Front Matter, Tennessee Ornithological Society
The Migrant - Tennessee Ornithological Society
No abstract provided.
Ornithological News, Wilson Bulletin
Observations At A Laughing Falcon Nest, Mark B. Robbins, David A. Wiedenfeld
Observations At A Laughing Falcon Nest, Mark B. Robbins, David A. Wiedenfeld
Wilson Bulletin
No abstract provided.
Killdeers Feeding On Frogs, Bette J. Schardien, Jerome A. Jackson
Killdeers Feeding On Frogs, Bette J. Schardien, Jerome A. Jackson
Wilson Bulletin
No abstract provided.
Possible Use Of Legs As Dissipators Of Heat In Flying Cliff Swallows, Robert W. Butler
Possible Use Of Legs As Dissipators Of Heat In Flying Cliff Swallows, Robert W. Butler
Wilson Bulletin
No abstract provided.
Western Kingbird Nests In Abandoned Woodpecker Cavity, Benedict C. Pinkowski
Western Kingbird Nests In Abandoned Woodpecker Cavity, Benedict C. Pinkowski
Wilson Bulletin
No abstract provided.
Front Matter (Pdf), Wilson Bulletin
Book Review, Charles P. Nicholson
Book Review, Charles P. Nicholson
The Migrant - Tennessee Ornithological Society
No abstract provided.
First Record Of Occurrence And Possible Nesting Of Black-Bellied Whistling-Duck In Tennessee, T. David Pitts
First Record Of Occurrence And Possible Nesting Of Black-Bellied Whistling-Duck In Tennessee, T. David Pitts
The Migrant - Tennessee Ornithological Society
No abstract provided.
Recent Books And Records, North American Birds
Announcements, North American Birds
Ideal Model Christmas Bird Counts: A Start In 1982-83, Robert Arbib
Ideal Model Christmas Bird Counts: A Start In 1982-83, Robert Arbib
American Birds
No abstract provided.
Nest-Sites And Habitat Of Red-Shouldered And Red-Tailed Hawks In Iowa, James C. Bednarz, James J. Dinsmore
Nest-Sites And Habitat Of Red-Shouldered And Red-Tailed Hawks In Iowa, James C. Bednarz, James J. Dinsmore
Wilson Bulletin
No abstract provided.
Breeding Biology And Diet Of The Ferruginous Hawk In South Dakota, Charles L. Blair, Frank Schitoskey Jr.
Breeding Biology And Diet Of The Ferruginous Hawk In South Dakota, Charles L. Blair, Frank Schitoskey Jr.
Wilson Bulletin
No abstract provided.
Fungi And Red-Cockaded Woodpecker Cavity Trees, Richard N. Conner, Brian A. Locke
Fungi And Red-Cockaded Woodpecker Cavity Trees, Richard N. Conner, Brian A. Locke
Wilson Bulletin
No abstract provided.