The Herring Gull's World

The Herring Gull's World PDF Author: Niko Tinbergen
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 320

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Book Description

The Herring Gull's World

The Herring Gull's World PDF Author: Niko Tinbergen
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 320

Get Book Here

Book Description


The Herring Gull's World

The Herring Gull's World PDF Author: Niko Tinbergen
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 318

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Book Description


Gulls of the World

Gulls of the World PDF Author: Klaus Malling Olsen
Publisher: Princeton University Press
ISBN: 0691180598
Category : Nature
Languages : en
Pages : 370

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Book Description
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

The Gull Next Door

The Gull Next Door PDF Author: Marianne Taylor
Publisher: Princeton University Press
ISBN: 0691210861
Category : Nature
Languages : en
Pages : 192

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Book Description
A uniquely personal meditation on Britain's gulls by one of today's leading wildlife writers From a distance, gulls are beautiful symbols of freedom over the oceanic wilderness. Up close, however, they can be loud, aggressive and even violent. Yet gulls fascinate birdwatchers, and seafarers regard them with respect and affection. The Gull Next Door explores the natural history of gulls and their complicated relationship with humans. Marianne Taylor grew up in an English seaside town where gulls are ever present. Today, she is a passionate advocate for these underappreciated birds. In this book, Taylor looks at the different gull species and sheds light on all aspects of the lives of gulls—how they find food, raise families, socialize and migrate across sea, coastland and countryside. She discusses the herring gull, Britain's best-known and most persecuted gull species, whose numbers are declining at an alarming rate. She looks at gulls in legend, fiction and popular culture, and explains what we can do to protect gull populations around the world. The Gull Next Door reveals deeper truths about these remarkable birds. They are thinkers and innovators, devoted partners and parents. They lead long lives and often indulge their powerful drive to explore and travel. But for all these natural gifts, many gull species are struggling to survive in the wild places they naturally inhabit, which is why they are now exploiting the opportunities of human habitats. This book shows how we might live more harmoniously with these majestic yet misunderstood birds.

Gulls Simplified

Gulls Simplified PDF Author: Pete Dunne
Publisher: Princeton University Press
ISBN: 0691156948
Category : Nature
Languages : en
Pages : 208

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Book Description
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

Gulls of Europe, Asia and North America

Gulls of Europe, Asia and North America PDF Author: Klaus Malling Olsen
Publisher: A&C Black
ISBN: 1408135779
Category : Nature
Languages : en
Pages : 607

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Book Description
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.

Seagulls Soar

Seagulls Soar PDF Author: April Pulley Sayre
Publisher: Thinkingdom
ISBN: 1635923689
Category : Juvenile Nonfiction
Languages : en
Pages : 32

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Book Description
Award-winning author April Pulley Sayre explores everyone's favorite impertinent birds--seagulls--examining their intelligence, behavior, and surprisingly widespread habitat in this STEAM nonfiction picture book. Did you know that seagulls sometimes live far from the sea--near a lake or farm, or even in a desert? Or that they are omnivores, eating everything from fish and clams, to grasshoppers and mice, and even to blueberries? Or that they dance? These birds are full of surprises! Join April Pulley Sayre as she poetically describes the curious behaviors and wide-ranging habitats of one of the most graceful birds to soar in the sky.

Gulls of Europe, North Africa, and the Middle East

Gulls of Europe, North Africa, and the Middle East PDF Author: Peter Adriaens
Publisher: Princeton University Press
ISBN: 0691222835
Category : Nature
Languages : en
Pages : 320

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Book Description
"There is no summary for this book at this time"--

The Study of Instinct

The Study of Instinct PDF Author: Nikolaas Tinbergen
Publisher: Pygmalion Press, an imprint of Plunkett Lake Press
ISBN:
Category : Science
Languages : en
Pages : 259

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Book Description
First published in 1951, The Study of Instinct is widely considered the foundational text of ethology, the study of natural behavior. Written to introduce the largely German literature of the early ethologists to an English-speaking audience, Tinbergen first describes the objectives, scope, and limitations of ethology, then goes on to describe the influence of external stimuli and internal factors on behavior, proposes his famous hierarchical-motivational model for the control of behavior, and ends with accounts of the development, adaptiveness, and evolution of behavior, including human behavior. The volume remains a classic and is often cited in the opening sentence of modern papers on behavior. “... all in all, I think most students will learn more from the seemingly timeless Study of Instinct than from this or any other retrospective.” – Gould 1992, Science “A few parts of the book still strike one as modern. The opening chapter, in which Tinbergen formulates his famous ‘four questions’ about animal behaviour (questions about mechanism, development, adaptiveness and evolution), and discusses the extent to which they are logically separate yet practically interrelated, should be read by every student taking a course in ethology. The section entitled ‘Learning Processes’ is a small masterpiece, prefiguring the ‘constraints on learning’ debate by 20 years and describing Tinbergen’s own classic work on learning in herring gulls and digger wasps... The Study of Instinct still has important general messages for anyone studying ethology; it will always be a significant book for historians of science; and it gives a first-hand account of some of the most important research that has been done on animal behaviour.” – Roper 1989, Trends in Ecology & Evolution “Tinbergen’s book is a positive requirement for all students of behavior. It is most refreshing and stimulating account of some of the important contributions European scholars have been making to the study of instincts, a field of behavior sorely neglected in American psychology today... There is no question but that Tinbergen’s book is an important contribution to the study of behavior.” – Steller 1976, The Quarterly Review of Biology “A well-reasoned and thoroughly readable book which points up the complexity of even the simplest unlearned behavior.” – Thomson 1952, Scientific American “Dr Tinbergen’s book is an admirably clear, authoritative and factual account of recent work on animal instinct which can be strongly recommended to students of biology, both elementary and advanced, as giving a first hand account of the main trends of modern field research into animal behaviour.” – Thorpe 1954, British Journal for the Philosophy of Science “American psychology has concentrated more and more during this century on the behavior of mammals, and even among mammals has restricted itself mostly to primates (man, chimpanzee, macaque) and a cheap primate substitute, the rat (which is not studied for its rattiness, so to speak, but as a bearer of anxiety and a maker of cognitive maps)... The importance of Tinbergen’s book is that it presents systematically a large amount of significant work by the European school of biologists, making it accessible to the English-speaking reader. The dominance of learning theory in America, established by Thorndike, Holt, and Watson, makes us persistently forget the constitutional factor in behavior (that is, instinct), and this book may help bring it to the graduate student’s attention even if his instructors are by now too set in their ways to give it the attention it deserves... The style is somewhat academic, but the book is full of fascinating, and solidly authenticated, observations of animal behavior. It should be read by everyone, psychologist or zoologist, who is interested in mechanisms of response.” – Hebb 1952, Journal of Abnormal and Social Psychology “[This volume] summarizes much ingenious experimental work and present a point of view that is bound to have an influence on later behavior studies.” – Carmichael 1952, Science “[This] is an important book and one that should be read by all students of animal behavior... The ingenious experiments and theoretical discussions will afford many hours of stimulating reading.” – Aronson 1953, Copeia “... a scholarly and well-documented review of the general field [of ethology]... This books performs a beautiful job of pulling together diverse and diverging observations, experiments and concepts, suggesting theories that will surely lead to much new and fruitful work.” – Bates 1953, American Anthropologist “Tinbergen’s fine book is an important synthesis and a valuable introduction to this actively moving field.” – Greenberg 1952, Physiological Zoology “The final impression one gets from Tinbergen’s book is that of the immense richness and incredible variety of behavioral phenomena which are there for the studying if we break out of our rat-monkey-man triangle.” – O’Kelly 1952, Psychological Bulletin “It is a pleasure to describe and discuss Tinbergen’s work. Well written, with elegant development of ideas and arguments, courageous in challenging faulty views and procedures, calm and confident in style, yet stimulating, the book should be read by anyone interested in the behavior of birds.” – Pitelka 1953, The Condor

How to Know the Birds

How to Know the Birds PDF Author: Ted Floyd
Publisher:
ISBN: 1426220030
Category : House & Home
Languages : en
Pages : 308

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Book Description
"In this elegant narrative, celebrated naturalist Ted Floyd guides you through a year of becoming a better birder. Choosing 200 top avian species to teach key lessons, Floyd introduces a new, holistic approach to bird watching and shows how to use the tools of the 21st century to appreciate the natural world we inhabit together whether city, country or suburbs." -- From book jacket.