Contents
The Timberline Sparrow, Spizella (breweri) Taverneri in Alaska, with Notes on Breeding Habitat and Vocalizations
Terry J. Doyle
The Timing and Reliability of Bill Corrugations for Ageing Hummingbirds
Gregor M. Yanega, Peter Pyle, and Geoffrey R. Geupel
New Information on Gulls in Southeastern Alaska
Steven C. Heinl
Rare Migrants in California:
Steve Hampton
President's Message
Kimball L. Garrett
Cover
Back Matter (PDF)
Western Birds
Front Matter (PDF)
Western Birds