Cover
bo39-6-web.pdf
Bird Observer
Contents
Birding the Wrentham Development Center in Winter
Eric LoPresti
Common Eider Die-offs on Cape Cod: An Update
Julie C. Ellis, Sarah Courchesne, and Chris Dwyer
Glover Morrill Allen: Accomplished Scientist, Teacher, and Fine Human Being
William E. Davis Jr.
Managing Conflicts Between Aggressive Hawks and Humans
Tom French and Norm Smith
Bird Sightings: July/August 2011
Seth Kellogg, Marjorie W. Rines, and Robert H. Stymeist
About the Cover: Northern Cardinal
William E. Davis Jr.
At a Glance: October 2011
Wayne R. Petersen