General Notes
The Continuing Problem of Fat Classes and a Rule-of-thumb" for Identifying in Terval and Ratio Data"
Jack P. Hailman
An Observation of Midwinter Nocturnal Movement and Tower Mortality of Tree Sparrows
David M. Niles, Sievert A. Rohwer, Jerome A. Jackson, and Jerome D. Robins
Red-bellied Woodpecker Taking Bird's Eggs
Hervey Brackbill
Cover
Back Matter (PDF)
Bird-Banding
Front Matter (PDF)
Bird-Banding
Contentss
Geographical Variation in Mortality Rates and Production Requirements of the Barn Owl (tyto Alba Ssp.)
Charles J. Henny
A Portable Ceilometer Technique for Studying Low-level Nocturnal Migration
S. A. Gauthreaux Jr.
Recent Literature
Bird-Banding
Nebba Mist Nets
Bird-Banding
Notes and News
Bird-Banding
Requests for in Formation
Bird-Banding