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| Author | : Steve N. G. Howell |
| Publisher | : Houghton Mifflin Harcourt |
| Total Pages | : 534 |
| Release | : 2007 |
| Genre | : Nature |
| ISBN | : 9780618726417 |
Publisher description
| Author | : Howell |
| Publisher | : Academic Press |
| Total Pages | : |
| Release | : 2002-09 |
| Genre | : |
| ISBN | : 9780123569608 |
| Author | : Steve N. G. Howell |
| Publisher | : Houghton Mifflin Harcourt |
| Total Pages | : 280 |
| Release | : 2010 |
| Genre | : Nature |
| ISBN | : 0547152353 |
A comprehensive examination of the molt processes (feather growth) of different species of birds, one of the most important and fundamental processes in the life history of any bird.
| Author | : Klaus Malling Olsen |
| Publisher | : A&C Black |
| Total Pages | : 607 |
| Release | : 2010-06-30 |
| Genre | : Nature |
| ISBN | : 1408135779 |
This eagerly awaited guide offers the most comprehensive treatment ever published on the gulls of Europe, Asia and North America. A total of 43 species is treated, and every species is described in considerable detail, with a full description of each plumage and racial variation. Gulls are intelligent, versatile, opportunistic, and ecological generalists. As such, they exploit a variety of habitats, both coastal and inland, take a wide range of food, and are often extremely abundant. They are also great wanderers, with several American species regularly appearing in Western Europe and vice versa. As well as identification criteria, this book includes an up-to-date assessment of the range and status of every species, together with information on patterns of vagrancy. This important guide is published at a critical time in the development of dull taxonomy. The large, white-headed forms occurring in the region comprise a superspecies complex, with the precise relationships between the various components still under considerable debate. A thorough illustrative and textual treatment of the group is much needed, and this book provided the most complete overview of the complex. The text is complemented not only by superb colour paintings by Hans Larrson, but also by a large selection of colour photographs, sourced from some of the finest bird photographers in the world. This is the essential reference to a fascinating and endlessly challenging group of birds.
| Author | : Klaus Malling Olsen |
| Publisher | : Princeton University Press |
| Total Pages | : 370 |
| Release | : 2018-03-27 |
| Genre | : Nature |
| ISBN | : 0691180598 |
A comprehensive photographic guide to the world’s gull species With more than 50 gull species in the world, this family of seabirds poses some of the greatest field identification challenges of any bird group: age-related plumage changes, extensive variations within species, frequent hybridization, and complex distribution. Gulls of the World takes on these challenges and is the first book to provide a comprehensive look at these birds. Concise text emphasizes field identification, with in-depth discussion of variations as well as coverage of habitat, status, and distribution. Abundant photographs highlight identification criteria and, crucially, factor in age and subspecific field separation. Informative species accounts are accompanied by detailed color range maps. Gulls of the World is the most authoritative photographic guide to this remarkable bird family. The first book to provide in-depth coverage of all the world's gull species More than 600 stunning color photographs Concise text looks at variations, habitat, status, and distribution Informative species accounts and color range maps
| Author | : Donald Stokes |
| Publisher | : Little, Brown |
| Total Pages | : 500 |
| Release | : 1996 |
| Genre | : Nature |
| ISBN | : 9780316818094 |
The easiest-to-use and most comprehensive field guide to North American birds-from the country's preeminent writers on birds and nature Drawing on more than twenty years' experience as bird and wildlife experts, Donald and Lillian Stokes have produced field guides that are factually, visually, and organizationally superior to any other books you can buy. You'll find: * All the identification information on a single page-color photographs, range map, and detailed description. No more fumbling to match photos with text! * For fast reference-a compact alphabetical index inside the front and back covers. * More than 900 high-resolution color identification photographs. * An illustrated Quick Guide to the most common backyard and feeder birds. * Convenient colored tabs keyed to each bird group. * Concise and comprehensive text, with information on habitat; plumage variation; feeding, nesting, and mating behavior; bird feeder proclivity; and-for the first time in any guide-population trends and conservation status.
| Author | : Stephen Shunk |
| Publisher | : HarperCollins |
| Total Pages | : 317 |
| Release | : 2016-05-10 |
| Genre | : Nature |
| ISBN | : 0547840241 |
A complete guide to the natural history, ecology, and conservation of North America’s twenty-three woodpecker species. From the iconic Woody Woodpecker to the ubiquitous Northern Flicker, woodpeckers have long captivated our attention. Their astonishing anatomy makes them one of the most specialized bird families in the world, and their keystone ecological roles in our forests and woodlands makes them some of the most important birds on the continent. This comprehensive and authoritative guide to the natural history, ecology, and conservation of North America’s twenty-three woodpecker species goes far beyond identification. It explores their unique anatomy and their fascinating and often comical behaviors; it covers each species’ North American conservation status; and it showcases over 250 stunning photographs of woodpeckers in their natural habitats, plus easy-to-read figures and range maps. This reference guide is an essential addition to every birder’s library.
| Author | : Pete Dunne |
| Publisher | : Princeton University Press |
| Total Pages | : 208 |
| Release | : 2018-11-13 |
| Genre | : Nature |
| ISBN | : 0691156948 |
A simpler and more user-friendly visual approach to gull identification This unique photographic field guide to North America’s gulls provides a comparative approach to identification that concentrates on the size, structure, and basic plumage features of gulls—gone are the often-confusing array of plumage details found in traditional guides. Featuring hundreds of color photos throughout, Gulls Simplified illustrates the variations of gull plumages for a variety of ages, giving readers strong visual reference points for each species. Extensive captions accompany the photos, which include comparative photo arrays, digitized photo arrays for each age group, and numerous images of each species—a wealth of visual information at your fingertips. This one-of-a-kind guide includes detailed species accounts and a distribution map for each gull. An essential field companion for North American birders, Gulls Simplified reduces the confusion commonly associated with gull identification, offering a more user-friendly way of observing these marvelous birds. Provides a simpler approach to gull identification Features a wealth of color photos for easy comparison among species Includes detailed captions that explain identification criteria and aging, with direct visual reinforcement above the captions Combines plumage details with a focus on size, body shape, and structural features for easy identification in the field Highlights important field marks and physical features for each gull
| Author | : Steve N. G. Howell |
| Publisher | : Oxford University Press |
| Total Pages | : 1024 |
| Release | : 1995-03-30 |
| Genre | : Nature |
| ISBN | : 9780198540120 |
"A Guide to the Birds of Mexico and Northern Central America is astonishingly comprehensive, covering the identification, status, and distribution of all 1,070 birds species known from Mexico, Guatemala, Belize, El Salvador, Honduras, and western Nicaragua ... [T]he guide shows 750 species and includes many plumages never before depicted"--
| Author | : Roger Tory Peterson |
| Publisher | : Houghton Mifflin Harcourt |
| Total Pages | : 428 |
| Release | : 1999-03 |
| Genre | : Nature |
| ISBN | : 9780395975145 |
With more than 700 color paintings arranged by families for quick comparison of similar species, and with detailed information on range, habitat, size, and voice, this field guide describes and illustrates 1,038 species of Mexico, Guatemala, Belize, and El Salvador.
