"Animal Behavior" is a significant scientific work by the outstanding author C. Lloyd Morgan, devoted to the study of the behavior of various types of animals. In this book, the author significantly considers the phenomenon of animal behavior, examining it at various levels: from instincts to complex social interactions. The book is a must for those interested in the mysterious aspects of perception and reaction of animals in the natural environment. The author offers new approaches to the study of behavior and uses his own observational experience to reveal to the reader the fascinating world of the animal kingdom."