Contents
Niche and Range Expansion of Cave Swallows in Texas
Robert F. Martin and Sarah R. Martin
The Eighth Salon of Photographs
North American Birds
Telephoto Flash
Henry Lloyd Bunker IV
Suggestions for Preparation of Master Tape Recordings for Production of Phonodises for Publication
John William Hardy
The Changing Seasons
Marshall A. Howe
The Spring Migration March 1-may 31, 1978
North American Birds
Occurrence of the Smew in British Columbia, with Comments on Other North American Records
Wayne C. Weber and R. Wayne Campbell
First Canadian and North American Record of the Spoon-billed Sandpiper (eurynorhynchus Pygmeus)
Barry Sauppe, Bruce A. Macdonald, and David M. Mark
First Record of the Curlew Sandpiper (calidris Ferruginea) in Utah, with Comments on Its Occurrence in North America
Tex A. Sordahl
First Record of the Snow Bunting for Texas
Kelly Bryan, Tony Galluci, and Ralph Moldenhauer
Letters to the Editor
North American Birds
Recent and Forthcoming Books
North American Birds
Cover
Front Matter (PDF)
North American Birds