Descripción:
London: Methuen & Co. Ltd., 1968. First edition. ILLUSTRATED COMPREHENSIVE STUDY OF ADAPTATIONS OF BIRDS FOR BREEDING BY EXPERT ON DARWIN'S FINCHES. 10 inches tall mauve cloth binding, gilt title to spine, unmarked, very good in good price-clipped dust jacket with edge tears. From dust jacket: "The primary aim of this book is an interpretation of the main adaptations of birds for breeding-whether a species lests solitarily or in colonies, whether it is monogamous or has several mates, the lumber of eggs that it lays, the relative size of its eggs, the rate of development of its eggs and young, and the age at which it first breeds. This book is the first comprehensive survey of these points that has been made, so readers can see what is known, and what emains to be discovered, and hence may be stimulated to add to knowledge. However it is much more than a summary of the facts, for these various adaptations have been interpreted in terms of natural selection, and the author has suggested how each of…
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