Contents
Spring Owl Banding at the Whitefish Point Bird Observatory, Michigan, from 1981 to 1990 Part 2: Repeats and Returns
William N. Grigg
Footpad Dimorphism As a Possible Means to Determine Sex of Adult and Juvenile Northern Spotted Owls (strix Occidentalis Caurina)
Tracy L. Fleming, Joseph B. Buchanan, and Larry L. Irwin
Comparison of Recapture Frequencies for Dusk - and Night-released Gambel's White-crowned Sparrows at a Winter Roost
Carl D. Barrentine
Recent Literature
North American Bird Bander
News, Notes, Comments
North American Bird Bander
Eastern Regional News
North American Bird Bander
Inland Regional News
North American Bird Bander
Western Regional News
North American Bird Bander
Banders' Marketplace
North American Bird Bander