Superb guide by noted expert covers owl-watching equipment, owl pellets and food habits, migrations and invasions, survival adaptations, conservation and more. Detailed data about 19 native species: barn owl, screech owl, great gray owl, snowy owl, spotted owl, great horned owl, many others. Also guide to observing sites in 40 states and Canada. 84 photographs and illustrations.Tape Recorder A small, portable, battery powered, cassette tape recorder is extremely helpful when trying to locate owls at night. ... these that you may transfer for private use the sounds of selected species onto tape cassettes for use in the field during night owl prowls. ... field guide series under the direction of the Cornell University Laboratory of Ornithology and published by Houghton Mifflin Company.
|Title||:||Guide to Owl Watching in North America|
|Author||:||Donald S. Heintzelman|
|Publisher||:||Courier Corporation - 1992|