Continental Birdlife, Volume 2, Issue 1 (February 1981)

Journal
Continental Birdlife
Volume
2
Issue
1
Year
1981

Contents

The Larus Gulls of the Pacific Northwest's Interior, with Taxonomic Comments on Several Forms. Part I 1.
John W. Weber
Notes on the Winter Avifauna of Two Riparian Sites in Northern Sonora, Mexico 11.
Scott B. Terrill
Tool Use by a Mountain Chickadee 19.
Philip Gaddis
Comment on Tool-using in Birds 19.
Jeffery Boswall
Answer to Snap Judgment 6 20.
Kenn Kaufman
Special Review: Peterson's new Eastern Field Guide 22.
Kenn Kaufman
Book Reviews 27.
Elaine Cook
Recent Literature in Field Ornithology 30.
Latest Rumors 36.
Attachment Size
Full Issue (3.74 MB) 3.74 MB
Front & Back (584.74 KB) 584.74 KB

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