Contents
Autumn Bird Casualties at a Northwest Florida Tv Tower: 1973-1975
Robert L. Crawford
White Pelican Production and Survival of Young at Chase Lake National Wildlife Refuge, North Dakota
Robert F. Johnson Jr. and Norman F. Sloan
Egg Volume as a Predictor of Hatchling Weight in the Brown-headed Cowbird
Val Nolan Jr. and Charles F. Thompson
Behavior and Sex Roles of Nesting Anhingas at San Blas, Mexico
Joanna Burger, Lynne M. Miller, and D. Caldwell Hahn
Post-fledging Behavior of Purple Martins
Charles R. Brown
Nesting Ecology of the Plain Chachalaca in South Texas
Wayne R. Marion and Raymond J. Fleetwood
Populations of Bay-breasted and Cape May Warblers during an Outbreak of the Spruce Budworm
Douglas H. Morse
Age and Foraging Ability Relationships of Olivaceous Cormorants
Michael L. Morrison, R. Douglas Slack, and Edwin Shanley Jr.
Analysis of Roosting Counts as an Index to Wood Duck Population Size
Delbert E. Parr and M. Douglas Scott
President's Page
Douglas James
Fifty Years of the Wilson Ornithological Society
Maurice Brooks
Ornithological Literature
Wilson Bulletin
Ornithological News
Wilson Bulletin
Covers
Back Matter (PDF)
Wilson Bulletin
Front Matter (PDF)
Wilson Bulletin
General Notes
Killdeer Breeding Densities
Terrence R. Mace
Brown Pelican Restocking Efforts in Louisiana
Stephen A. Nesbitt, Lovett E. Williams Jr., Larry Mcnease, and Ted Joanen
Notes on 2 Species of Birds Previously Unreported from Peru
Dan A. Tallman, Theodore A. Parker III, Gary D. Lester, and R. A. Hughes
Responses of Birds to a Snowstorm in the Andes of Southern Peru
John P. O'Neill and Theodore A. Parker III
Cannibalism by an Adult Great Horned Owl
J. B. Millard, T. H. Craig, and O. D. Markham
Caching Behavior of Screech Owls in Indiana
James B. Cope and John C. Barber
Attacks on Red-headed Woodpeckers by Flycatchers
Roland R. Roth
An Analysis of Gila Woodpecker Vocalizations
Gene L. Brenowitz
An Aggressive Encounter Between a Pintail with a Brood and a Franklin Gull
George Hochbaum and Garth Ball
Canada Goose-great Blue Heron-great Itorned Owl Nesting Associations
Richard L. Knight and Albert W. Erickson
Giant Canada Goose Incubates Eggless Nest
Conrad A. Fjetland
Nesting Success and Nest Site Selection of Red-winged Blackbirds in a Freshwater Swamp
Brent Ortego and Robert B. Hamilton
A Volumetric Analysis of Sharp-tailed Grouse Sperm in Relation to Dancing Ground Size and Organization
Wayne M. Nitchuk and Roger M. Evans