Gavia science (2 Ergebnisse)

Octavo, dustwrapper,293 pp.,text illustrations, fine copy in dustwrapper. An excellent summary of field studies from the last 2 decades, this volume aims to fill the gap between the level of knowledge of professional ornithologists and serious birders. In Part A, the author describes the origin and functions of plumage colouration as well as the social role of bird song and various calls. Part B discusses male and female contests, the complex process of mate choice, the consequences of cuckoldry, endurance rivalry, sexual coercion and infanticides. Part C summarizes the behaviour of 48 non-passerine bird families.…

Zustand: Near Fine. First edition hard back binding in publisher's original slate blue cloth covered boards, blocked and lettered gilt back. 8vo. 9½'' x 6¼''. Contains 293 pp with detailed monochrome illustrations throughout. Fine condition book in near Fine condition dust wrapper with small crease line to the top of the spine. Member of the P.B.F.A. ORNITHOLOGY.…