Raffael winkler (40 risultati)

Avifauna der Schweiz, eine kommentierte Artenliste. I. Passeriformes. II. Non Passeriformes . 2 Bände (Der Ornithologische Beobachter, 1984 Beiheft 5, und 1987 Beiheft 6). Mit zahlreichen Graphiken im Text. Sauber O-Broschuren, saubere Exemplare. 72; 131 S.

Hardcover. Condizione: Very Good. 1st edition. 1st edition, 1994. A Very Good copy lacking dust jacket. 4to., 224 pp., bound in publishers illustrated glossy white paper over boards. Tips and base of spine lightly bumped. Text appears unmarked. Thomas Degen (illustratore).

Gr.-8°, Orig.-Karton. 2. Aufl. 462 S. mit Abb. u. Kartenabb. Sprachen: Deutsch u. Französisch. Sprache: Deutsch.

SA. Nos Oiseaux, Vol. 32, Nr. 347-348, SS. 33-43, 4/6 1973. br. 2).

Softcover. Condizione: gut. Einband Lagerspuren, leicht berieben, Ecken leicht angeknickt, scheint unglesen In deutscher Sprache. pages.

Couverture souple. Condizione: Bon. Couverture souple illustrée, état d'usage - intérieur bob - graphiques NB -Nos Oiseaux supplément 3.

Hardcover. Condizione: Very good. Pictorial hardcover, minor wear, a very nice copy.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Hardcover. Condizione: Fine. No Jacket. 1st Edition. 4to, i-x, 225 pp, 650 coloured photographs including over 480 showing extended wings illustrating moult patterns. Diagrams and tables in the text. Laminated boards as issued, a fine copy of the first edition of this important study. A heavy item for which extra charges will be required to send an overseas order.…

in-folio, 462 S. reich Illustriert / richement illustré en noir, cachet de collectionneur ,Joerg Weber? sur p. de garde, ill. Original-Leinenband. Zus. mit: 2) GLUTZ von BLOTZHEIM, Urs: Die Brutvögel der Schweiz. 3 Aufl. 1964. 648 S. Leinengebunden. / 3) BAUMANN, F.: Tabellen zur Bestimmung der schweizerischen Vögel. 1966. S. 205 bis 261. (ursprünglich Bestandteil v. Baumanns Vögel d. Schweiz 1943). Please notify before visiting to see a book. Prices are excl. VAT/TVA (only Switzerland) & postage.…

Hardcover. Condizione: New. Brand new book, sourced directly from publisher. Dispatch time is 24-48 hours from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

240x170mm, 254pages, Exemplaire à l'état de neuf. Envoi groupé : les frais de port sont calculés sur le poids total de la commande ; chaque livre supplémentaire coûte donc beaucoup moins cher à expédier. Commandez plusieurs livres et économisez sur le port ! / Combined shipping: postage is charged on the total weight of your order, so each additional book ships at a reduced rate. Order several books from us and save on postage ! / Envois Europe : Droits et taxes inclus - aucun frais à la livraison / Shipments to Europe: Duties and taxes included - no delivery charges.…

Condizione: New.

Hardcover. Condizione: Near Fine. 1st Edition. 4to, x + pp225 with b/w charts and graphs and colour photographs throughout. Hardcover issued without DJ. Pictorial laminate binding in very good+ condition with a few small bumps to top of spine and edges. Inside a slight wave to the pages and the top edge a little grubby, otherwise all pages in excellent clean and bright near fine condition. Lukas Jenni and Raffael Winkler have studied moult across a wide range of bird species for decades, and in" Moult and Aging of European Passerines" bring their observations together to produce a valuable reference for both professional ornithologists and bird ringers. A lovely copy of this First Edition.…

Hardcover. Condizione: Very Good+. 1st Edition. 462 pages in very good condition. Pages are clean and unmarked with black and white illustrations throughout. Text is in GERMAN and FRENCH. Previous owner's signature and bookplate on the ffep. Page edges are lightly smudged. Bound in white hardcovers with black titles. Smudged and lightly scuffed. 1ST EDITION. VG+. Book.…

Condizione: NEW. xii, 323, col photos + text figs. . HB. NEW. . A completely revised second edition of this classic guide, updated and improved for the next generation of ringers and professional ornithologists. The moult strategies of birds exert an important influence on their behaviour and energetics, and also provide the basis of valuable tools for study. A proper understanding of how feathers are replaced and the precise differences in the appearance of the various feather generations can allow ringers, scientists and keen birdwatchers to age individual birds, and to distinguish between first-year and adult birds. Understanding the moult strategy of a species also provides insights into its general and migration ecology, and allows detailed studies of many aspects of its population dynamics. Lukas Jenni and Raffael Winkler have studied moult across a wide range of bird species for decades, and in this book bring their observations together to produce a valuable reference for both professional ornithologists and bird ringers. This second edition has been completely updated and revised, with 16 new species accounts added, bringing the total covered to 74. The first part of the book provides an up-to-date summary of the moult strategies and moult sequences of European passerines, and discusses the ecological consequences of moult. Throughout the book, the authors draw on the enormous amount of data on moult that they have collected over 40 years of study and which, combined with data from the literature, allow them to present a thorough synthesis of the subject. The second part is of particular value to ringers. Following a general introduction to ageing, detailed moult profiles are given for 74 European passerine species, illustrating all of the major moult strategies and including useful summary statistics, schematic diagrams of the extent of moult and indications of the variation within each species. The main moult strategies are illustrated with schematic graphs, and the moult strategies and extent of moult of every European passerine species are summarised in tabular form. The crowning feature of this book is its collection of more than 600 full-colour photographs of extended wings, which show the entire range of moult patterns and plumage-ageing criteria. An appendix gives supplementary information on ageing birds by the degree of pneumatisation of the skull. Large in format, packed with high-quality photography and lavish in production specifications, this second edition of Moult and Ageing in European Passerines is both a major reference for ornithologists, zoologists, bird ringers and dedicated birdwatchers, and a work of great scholarship and beauty. [9781472941510].…

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Hardcover. Condizione: New. Brand new book, sourced directly from publisher. Dispatch time is 24-48 hours from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

Hardcover. Condizione: New. Brand new book, sourced directly from publisher. Dispatch time is 9-10 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

Hardcover. Condizione: New. Brand new book, sourced directly from publisher. Dispatch time is 5-6 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

Condizione: New. In English.

Bâle, 1999. 254 pp. Ills. Softcover.

Hardback. Condizione: New. The first comprehensive review of all aspects of the biology of moult, drawing information from across the literature and in all birds, from penguins to passerines.Feathers are amazing structures unique to birds and, for a variety of reasons, they need to be renewed periodically as a whole in a process called moult. During this process, all of the functions of plumage are impaired and most aspects of a bird's life are affected. Every moult determines a bird's appearance anew, and restores plumage efficacy for flight and insulation. Moult profoundly affects physiology and the organization of the annual cycle, and it constrains reproduction and migration. Given these major impacts, which are equal to the other annual challenges of reproduction and migration, it is surprising that research on moult has largely been so neglected a subject. Lukas Jenni and Raffael Winkler have brought together the widely scattered results of studies on the processes and consequences of moult in birds. This book opens with an overview of the functions of plumage, and of feather maintenance and feather wear, and then introduces the two functions of moult: replacement of worn feathers and adjustment of plumage characteristics and appearance.The body of the book then examines feather-growth and the physiology, energetics and control of moult, and how various other physiological processes interact with moult and may compensate for its costs. Significantly, the authors explain how variations in moult and feather quality affect a bird's overall plumage quality, and they highlight the resulting consequences in terms of physical performance, appearance and signalling. Finally, there is a review of all the various solutions that birds have developed to fit moult into the annual cycle.This long-awaited book covers for the first time all aspects of the biology of moult and fills an important gap in the literature, completing our understanding of how the most important annual events in a bird's life fit together into a coherent whole. It draws on a wide range of information - from penguins to small passerines, from raptors to wildfowl - to highlight the variety of the subject and to pinpoint the many gaps in our knowledge along with avenues for fruitful further research.…

Condizione: New. &Uumlber den AutorLukas Jenni was born in Basel, Switzerland, in 1955 and became interested in birds as a boy. While studying biology at Basel University he became a volunteer at the Swiss Ornithological Institute and a ringer at.

245x165mm, 462Seiten, S/W Photographien, édition bilingue: français - allemand, Schönes Exemplar. Envoi groupé : les frais de port sont calculés sur le poids total de la commande ; chaque livre supplémentaire coûte donc beaucoup moins cher à expédier. Commandez plusieurs livres et économisez sur le port ! / Combined shipping: postage is charged on the total weight of your order, so each additional book ships at a reduced rate. Order several books from us and save on postage ! / Envois Europe : Droits et taxes inclus - aucun frais à la livraison / Shipments to Europe: Duties and taxes included - no delivery charges.…

Condizione: New.

Condizione: New. In English.

Condizione: New. &Uumlber den AutorLukas Jenni was born in Basel, Switzerland, in 1955 and became interested in birds as a boy. While studying biology at Basel University he became a volunteer at the Swiss Ornithological Institute and a ringer at.