the Bible" Of All Bird-watchers, Beginners And Experts Alike. Peterson"s System Of Field Identification, Revolutionary When It First Appeared In 1934, Has Been Accepted As Standard And Has Made Quick, Accurate Identification Possible In The Field As It Had Never Been Before. Includes An Index. Revised Edition. Endpapers Illustrated With Roadside Silhouettes And Flight Silhouettes. 64 Colour Plates Of Multiple Birds + Line Drawings, Maps. Xxxiv, 318pp. Bright Gilt Title, Boards Clean. Pen Number On The Spine.