ISBN-13: 9781495397592 / Angielski / Miękka / 2014 / 100 str.
Author Leander Keyser devoted himself to years of intensive case studies of several American species of birds and compiled his work into this stellar volume. Keyser introduces the reader to in-depth insights into bird behavior in these pages and gives us the hows and whys of just what makes our feathered friends tick. This book is necessary reading for all those who want more than just the superficial descriptions of birds that many bird books provide.