What Birds Eat
How to Preserve the Natural Diet and Behavior of North American BirdsBook - 2020
"A thorough examination of North American birds' eating habits, including review of physiological traits of different bird species and how that affects that sort of food they consume. Also covers environmental threats to the continued health of birds. Includes specific "diet profiles" for dozens of birds found throughout North America"-- Provided by publisher.
Publisher: Seattle, Washington : Skipstone, 
Characteristics: 367 pages : illustrations (chiefly color) ; 21 cm