Contents
The Lesser Prairie Chicken's Inflatable Neck Sacs
George Miksch Sutton
Nesting Habitat of Canada Geese in Southeastern Michigan
Richard M. Kaminski and Harold H. Prince
Residues of Environmental Pollutants and Shell Thinning in Merganser Eggs
Donald H. White and Eugene Cromartie
Breeding Bird Survey Counts as Related to Habitat and Date
Wayne C. Weber and John B. Theberge
Analysis of Materials in Cliff and Barn Swallow Nests: Relationship Between Mud Selection and Nest Architecture
Delbert L. Kilgore Jr. and Kathy L. Knudsen
Requests for Assistance
Wilson Bulletin
Production and Survival of the Verdin
George T. Austin
Male Behavior and Female Recruitment in the Red-winged Blackbird
Patrick J. Weatherhead and Raleigh J. Robertson
Reduction of Courtship Behavior Induced by Dde in Male Ringed Turtle Doves
M. A. Haegele and Rick H. Hudson
Movements of the Great-tailed Grackle in Texas
Keith A. Arnold and Leon J. Folse Jr.
Requests for Assistance
Wilson Bulletin
Ornithological Literature
Wilson Bulletin
Ornithological News
Wilson Bulletin
Index to Volume 89, 1977
Bonnie J. Turner and Wendy J. Weber
Covers
Back Matter (PDF)
Wilson Bulletin
Front Matter (PDF)
Wilson Bulletin
General Notes
Tropical Screech Owl Nest Defense Behavior and Nestling Growth Rate
Betsy Trent Thomas
Three More New Specimen Records for Guatemala
Robert W. Dickerman
Black-legged Kittiwakes Nesting on Snowbank
George L. Hunt Jr. and Max C. Thompson
Evidence of Double Brooding by American Kestrels in the Colorado High Plains
Dale W. Stahlecker and Herman J. Griese
Response of Incubating Black-bellied Whistling-ducks to Loss of Mates
Richard E. Mccamant and Eric G. Bolen
Late Pleistocene Williamson's Sapsucker from Wyoming
Michael Wilson and Amadeo M. Rea
American Kestrel Rejects Captured Spadefoot Toad
G. Scott Mills
Osprey Catches Vole
Noble S. Proctor
Patterns of Feeding Field Sparrow Young
Louis B. Best
Avian Bone Pathologies from Arikara Sites in South Dakota
Paul W. Parmalee
Nest Reciprocity in Eastern Phoebes and Barn Swallows
Harmon P. Weeks Jr.