A Field Guide to Advanced Birding
Birding Challenges and How to Approach ThemBook - 1990
Another winner in the esteemed series, this one telling how to solve the most challenging bird identification problems of North America. The guide covers the 35 most difficult groups of birds, explaining what the problems are in each group, and systematically showing how to solve them. Annotation copyrighted by Book News, Inc., Portland, OR
Publisher: Boston, MA : Houghton Mifflin Co., c1990.
Characteristics: xiv, 299 p. :,ill. ;,19 cm.