Swifts live almost entirely in the air. They eat, drink, sleep, mate and gather their nesting materials on the wing, fly thousands of miles across the world, navigating their way around storms, never lighting on tree, cliff or ground, until they return home with the summer. Sarah Gibson has written a fascinating story of discovery, exploring what is known about these mysterious birds, their ancient ancestry and how they have been regarded through history. But the swifts are in real danger: often unintentionally, we are sealing our homes against wildlife of any kind. Cracks, gaps and crevices which for thousands of years have offered nesting space in buildings, are being closed off, while new housing rarely offers entry holes for nesting birds. Loss of breeding places is considered to be a significant factor in the steep decline of these birds over the last twenty years. Thankfully, there are people in the UK and across Europe striving to ensure a future for swifts. Their actions and stories are woven into the narrative, demonstrating how change is brought about by passionate, determined individuals, whose actions show that everyone can do something to keep these superb birds screaming through our skies.

Biology of Marine Birds provides the only complete summary of information about marine birds ever published. It both summarizes and analyzes their breeding biology, ecology, taxonomy, evolution, fossil history, physiology, energetics, and conservation. The book covers four orders of marine birds: penguins (Sphenisciformes); albatross, shearwaters, petrels (Procellariiformes); pelicans, boobies, frigatebirds, tropicbirds, cormorants (Pelecaniformes); and gulls, terns, guillemots, auks (Charadriiformes - Families Laridae and Alcidae). Two summary chapters address the biology of shorebirds and wading birds and their lives in the marine environment.

This comprehensive book contains numerous summary tables that give you exhaustive information on various aspects of their life histories, breeding biology, physiology and energetics, and demography. It also discusses research techniques and future research needed, providing a guide to ornithologists and students for research projects.

Written by acknowledged experts in this field, Biology of Marine Birds is the ideal resource. The authors not only present known information, but provide new analyses and insights into marine bird biology. You will find no other book that covers all the major seabird groups and all the major topics with this depth of detail. Whether you are studying, researching, or managing marine environments, you will find yourself reaching for this resource repeatedly.

Social Cognition: Are Primates Smarter than Birds?; P. Marler. Predicting Cognitive Capacity from Natural History: Examples from Four Corvid Species; R.P. Balda, et al. Assessing Body Condition in Birds; M.E. Brown. Avian Chemical Defense; J.P. Dumbacher, S. Pruett-Jones. Past and Current Attempts to Evaluate the Role of Birds as Predators of Insect Pests in Temperate Agriculture; D.A. Kirk, et al. An Evolutionary Approach to Offspring Desertion in Birds; T. Szeleky, et al. Index.

This spectacular new field guide is the ultimate reference to the birds of Argentina and the islands of the South-west Atlantic, essential for researchers, birders and conservationists alike. Covers Argentina and all Fuegian and Hornean islands south to the Diego Ramírez Islands and east to the Falklands. More than 2,300 images of original artwork illustrate 1,075 species, including all residents, migrants and most vagrants. 199 stunning colour plates depict every species and many distinct plumages and subspecies, including 28 endemics and 17 near-endemics. Concise text on key identification features and accurate, up-to-date colour distribution maps opposite the plates for ease of reference.

Identify bird calls with this handy guide and CD, which together feature 500 distinctive southern African species. The CD gives the best-known song or call of each species; the book provides clear and accessible text, with a brief account for each species, including a description of the song, associated behaviour, similar-sounding species, the bird’s favoured habitat type, and a distribution map.

The introduction describes interesting aspects of bird vocalisations, the differences between true songbirds and non-songbirds and why calls often change with the seasons and time of day. Delve into the endlessly fascinating language of birds with this concise guide and CD.

Die gedenkuitgawe van Newman se Voëls van Suider Afrika is 'n opdatering van 'n klassieke voelboek, asook 'n huldeblyk aan een van die streek se voelkenners, Kenneth Newman. Met die ondersteuning van Faansie Peacock ('n opkomende voelkenner) het Vanessa Newman (die outeur se dogter) die teks en illustrasies vir die nuwe uitgawe volledig hersien, opgedateer en uitgebrei.

Die titel bevat al die voels wat waargeneem is tussen Antarktika en die Zambesirivier, en sluit in voels van die Suidelike Oseaan, Suid-Afrika, Zimbabwe, Namibie, Botswana, Swaziland, Lesotho en Mosambiek. Die bekende, gebruikersvriendelike formaat van Newman se Voëls van Suider Afrika is behou, maar die boek spog met 'n moderne nuwe voorkoms. Kleurkodes is gebruik vir voelgroepe en kruisverwysings tussen die teks, en illustrasies is behou.

Die bekende groot, akkurate illustrasies van elke spesie wys die voel soos wat hy in die veld voorkom, en byskrifte tot die illustrasies lig nou hoofkenmerke uit.

'n Hersiende inleiding wys lesers stap-vir-stap hoe om die nuutste uitgawe van Newman se Voëls van Suider Afrika te gebruik.

This book brings together scientific evidence and experience relevant to the practical conservation of wild birds. The authors worked with an international group of bird experts and conservationists to develop a global list of interventions that could benefit wild birds. For each intervention, the book summarises studies captured by the Conservation Evidence project, where that intervention has been tested and its effects on birds quantified. The result is a thorough guide to what is known, or not known, about the effectiveness of bird conservation actions throughout the world. The preparation of this synopsis was funded by the Natural Environment Research Council and Arcadia.

Summarizing a 15-year study of the seabird community on this small group of rocks about 20 miles offshore of San Francisco, this volume is both a detailed account of a seabird breeding ecology and a challenge to the prevailing conception of ecological stability as the typical seabird lifestyle. With

A beautifully illustrated pocket-size field guide to the birds of North America--a must-have for any birder's backpack or home library. Birds: An Illustrated Field Guide is a compact, beautifully illustrated field guide to 50 North America's most popular birds. Inside this elegant hardcover, you'll find profiles on individual species, each showcasing a full-page illustration, plus a description of bird habits and flight patterns, information on where to look for birds and how--and when--to see them, and, last but not least, instructions for building your very own birding "life list." Discover the wonderful world of North American birds, including: - The Mountain Bluebird - The Black-Capped Chickadee - The Carolina Wren - The Red-Winged Blackbird - The Ruby-Throated Hummingbird Visually stunning, Birds: An Illustrated Field Guide is an engrossing overview of North America's remarkable and diverse birds. You'll find opportunities for discovery on every page.

A comprehensive handbook covering all aspects of the conservation of Barn Owls. Written by the Barn Owl Trust, this book includes in-depth information on Barn Owl survey techniques, relevant ecology, Barn Owls and the law, mortality, habitat management, use of nest boxes and barn Owl rehabilitation. Essential reading for ecologists, planners, land managers and ornithologists.

From the author of the National Book Award Finalist The Soul of an Octopus. Meet the ladies: a flock of smart, affectionate, highly individualistic chickens who visit their favorite neighbors, devise different ways to hide from foxes, and mob the author like she's a rock star. In these pages you'll also meet Maya and Zuni, two orphaned baby hummingbirds who hatched from eggs the size of navy beans, and who are little more than air bubbles fringed with feathers. Their lives hang precariously in the balance--but with human help, they may one day conquer the sky. Snowball is a cockatoo whose dance video went viral on YouTube and who's now teaching schoolchildren how to dance. You'll meet Harris's hawks named Fire and Smoke. And you'll come to know and love a host of other avian characters who will change your mind forever about who birds really are. Each of these birds shows a different and utterly surprising aspect of what makes a bird a bird--and these are the lessons of Birdology: that birds are far stranger, more wondrous, and at the same time more like us than we might have dared to imagine. In Birdology, beloved author of The Good Good Pig Sy Montgomery explores the essence of the otherworldly creatures we see every day. By way of her adventures with seven birds--wild, tame, exotic, and common--she weaves new scientific insights and narrative to reveal seven kernels of bird wisdom. The first lesson of Birdology is that, no matter how common they are, Birds Are Individuals, as each of Montgomery's distinctive Ladies clearly shows. In the leech-infested rain forest of Queensland, you'll come face to face with a cassowary--a 150-pound, man-tall, flightless bird with a helmet of bone on its head and a slashing razor-like toenail with which it (occasionally) eviscerates people--proof that Birds Are Dinosaurs. You'll learn from hawks that Birds Are Fierce; from pigeons, how Birds Find Their Way Home; from parrots, what it means that Birds Can Talk; and from 50,000 crows who moved into a small city's downtown, that Birds Are Everywhere. They are the winged aliens who surround us. Birdology explains just how very other birds are: Their hearts look like those of crocodiles. They are covered with modified scales, which are called feathers. Their bones are hollow. Their bodies are permeated with extensive air sacs. They have no hands. They give birth to eggs. Yet despite birds' and humans' disparate evolutionary paths, we share emotional and intellectual abilities that allow us to communicate and even form deep bonds. When we begin to comprehend who birds really are, we deepen our capacity to approach, understand, and love these otherworldly creatures. And this, ultimately, is the priceless lesson of Birdology: it communicates a heartfelt fascination and awe for birds and restores our connection to these complex, mysterious fellow creatures.

Birds of the West Indies is the first field guide that covers and depicts all birds known to occur in the region, including infrequently occurring and introduced forms. Now fully updated and expanded, this stunningly illustrated book features detailed accounts of more than 600 species, describing field marks, range, status, voice and habitat. More than 100 beautiful colour plates depict plumages of all species, and the book includes distribution maps, a colour code for endemics, and an incisive introduction that discusses avifaunal changes in the West Indies over the past fifteen years.

This book considers the natural history and cultural symbolism of a most unusual woodpecker - a species that neither excavates nest holes in trees, nor bores into wood to find insect prey. The Wryneck is best renowned for performing a twisting, writhing head and neck display when threatened, but this ground-breaking work reveals many more secrets of its behaviour and evolution. Detailed information is presented on the species' origins, taxonomy, anatomy, appearance, moult, calls, distribution, conservation status, habitats, movements, breeding, diet and relationships, along with a chapter on its closest relative, the Red-throated Wryneck. The text is richly illustrated throughout with high quality photographs as well as sound spectrograms. The author augments his many hours watching Wrynecks with comprehensive literature research, creating what is surely the definitive volume on the species. This all-encompassing and engaging account has been written for a wide audience, whether professional ornithologist, citizen scientist, amateur birder, woodpecker aficionado or simply someone who wishes to learn more about this curious and remarkable bird.

Indigenous knowledge that embraces ornithology takes in whole social dimensions that are inter-linked with environmental ethos, conservation and management for sustainability. In contrast, western approaches have tended to reduce knowledge to elemental and material references. This book looks at the significance of indigenous knowledge of birds and their cultural significance, and how these can assist in framing research methods of western scientists working in related areas. As well as its knowledge base, this book provides practical advice for professionals in conservation and anthropology by demonstrating the relationship between mutual respect, local participation and the building of partnerships for the resolution of joint problems. It identifies techniques that can be transferred to different regions, environments and collections, as well as practices suitable for investigation, adaptation and improvement of knowledge exchange and collection in ornithology. The authors take anthropologists and biologists who have been trained in, and largely continue to practise from, a western reductionist approach, along another path - one that presents ornithological knowledge from alternative perspectives, which can enrich the more common approaches to ecological and other studies as well as plans of management for conservation.

This text is dedicated to the contributions of women ichthyologists. Three colleagues were selected to represent all women ichthyologists, Ethelwynn Trewavas (ET), Rosemary Lowe-McConnell (Ro) and Eugenie Clark (Genie). All have had distinguished professional careers and have contributed in their own ways to their science. The career of each is highlighted by a personal interview with one of the editors of the volume, a bibliography of their lifetime publications, and a biography of their careers. Questions of historical inequities and current controversies in the treatment of women ichthyologists by their peers are raised and addressed by the women themselves. The personal and professional influences of these three women, and other women ichthyologists, are highlighted. A survey article by Pat Brown brings a number of women ichthyologists to the attention of a broader audience, and points the way for a more comprehensive historical consideration of the accomplishments and contributions of women ichthyologists. The volume continues with 16 solicited and contributed papers. ET's studies of taxonomy and life history are echoed in papers on the taxonomy and systematics of marine angelfishes, and of freshwater bitterlings, a review of reproduction in the North Atlantic ichthyofauna, and a comparison of reproductive styles and systematics of African minnows. Ro's studies on ecology, life history and behaviour are paralleled by papers on growth and metabolism in piranha, the community structure in tide pool fishes, and the social system and reproductive patterns in groupers. Genie's pioneering work on sexual roles and sex change, and her field studies of the behaviour of marine fishes are reflected in papers on gonadal structure and environmental sex determination in brook lamprey, sexual patterns in hawkfish, reproduction and systematics in phallostethids, gonadal structure and systematics in gobiids, reproductive and predator avoidance behaviour in razorfish, early ontogeny of an African mouth brooder, and alternative life histories in killifish.

More than 600 lush, stunning photos grace this comprehensive handbook to the birdlife of the Mid-Atlantic region. A Great Blue Heron wades in the shallows of the Potomac River, scanning for unsuspecting prey. Sunlight turns the water translucent as a small school of fish rises to the water's surface. The heron strikes and moments later is swallowing its quarry-predation in action! This handsome Great Blue Heron is but one of the more than 400 bird species found in Delaware, Maryland, and the District of Columbia. It shares the mid-Atlantic with kingfishers, eagles, mergansers, wood warblers, and many more. Exploring backyard birds, birds of prey, and birds of the open ocean, Smithsonian ornithologist Bruce Beehler and premier nature photographer Middleton Evans have crafted a comprehensive volume unparalleled in its beauty and captivating storytelling. Birds of Maryland, Delaware, and the District of Columbia invites readers to experience the birds' lives as they live them: where they nest, how they forage, their various behaviors, and the natural environments they need to survive. Beehler offers practical advice on bird-watching, including how to find, attract, and even garden for birds, as well as the best places to see them in season. He also discusses the best birding apps, websites, and gear; provides advice on planning a birding field trip; and recommends ornithological institutions that will help you cultivate a lifelong birding hobby. Finally, Beehler challenges the reader to think about conservation efforts to preserve local bird populations. With striking color photographs of more than 400 species, this book is a bonanza for nature lovers. A wealth of images immerse the reader in the world of these wonderful creatures. Marvel at the majesty of Ospreys, navigate the ocean with storm-petrels, and nest with Mourning Doves, all while learning about the richness of the birds' lives, the complexities of their habits, and how we can help keep their populations vibrant and aloft for generations to come.

A revised and expanded edition of this book, the definitive birdwatching site guide for Dorset, Hampshire and the Isle of Wight Whether you're seeking Firecrests or Hawfinch in the New Forest, Osprey in Dorset or eagles on the Isle of Wight, this book tells you where to go, what you'll see and when to see it. Keith Betton's fully revised and updated fifth edition of Where to Watch Birds in Dorset, Hampshire and the Isle of Wight is the essential site guide for any birdwatcher visiting or resident in the area. This book contains a comprehensive review of the area's significant birdwatching sites, providing all the information necessary to make the most of each and every trip, whatever the time of year. This edition also incorporates new sites and revised mapping throughout and has notes on access and target species. This book is an indispensable resource for birders in this bird-rich sweep of southern England.

Lying just south of the equator, New Guinea’s is one of the top birding destinations on Earth. Its diverse habitats are home to over 800 species of permanent or migratory species of birds including the spectacular birds of paradise, many of which are endemic to the region. This beautifully illustrated guide highlights over 140 familiar and unique species and includes a map featuring prominent bird-viewing areas. Laminated for durability, this lightweight, pocket-sized folding guide is an excellent source of portable information and ideal for field use by visitors and residents alike. Made in the USA.

Al lank ’n gewilde hulpbron, die nuwe, opgedateerde Oorsiglys van Voëls in Suider-Afrika is nou beskikbaar. Dit bevat ’n lys van al die voëls wat in die streek te sien is, en bied ’n eenvoudige metode om aan te dui waar en wanneer jy hulle waargeneem het.

In gerieflike sakformaat bied dit:

• Kruisverwysings na die nuwe Sasol Voëls van Suider-Afrika (vyfde uitgawe)
• Ses kolumme vir veelvuldige waarnemings op ses verskillende plekke
• Jongste name van alle Suider-Afrikaanse voëls
• Endemiese en bedreigingstatus

Sal verwelkom word deur die streek se voëlkykers wat hulle waarnemings in Afrikaans wil nasien en opteken.

This book outlines the principles of flight, of birds in particular. It describes a way of simplifying the mechanics of flight into a practical computer program, which will predict in some detail what any bird, real or hypothetical, can and cannot do. The Flight program, presented on the companion website, generates performance curves for flapping and gliding flight, and simulations of long-distance migration and accounts successfully for the consumption of muscles and other tissues during migratory flights. The program is effectively a working model of a flying bird (or bat or pterosaur) and is the skeleton around which the book is built. The book provides a wider background and then explains how Flight works and shows how to set up and test hypotheses generated by the program.
The book and the program are based on adapting the conventional (and well-tested) thinking of aeronautical engineers to the biological problems of bird flight. Their primary aim is to convince biologists that this is the appropriate way to handle problems that involve flight, to make the engineering background accessible to biologists, and to provide a tool kit in the shape of the Flight program, which they can use to solve practical problems involving bird flight and migration. In addition, the book will be readily accessible to engineers who want to know how birds work, and should be of interest to the ever-growing community working on flapping "micro air vehicles" (MAVs). The program can be used to predict the flight performance and capabilities of reconstructed fossil birds and pterosaurs, flying in ancient atmospheres that differ from present conditions, and also, of course, to predict and account for the results of experiments and observations on living birds and bats.

* An up to date work by the world's leading expert on bird flight
* Examines the biology and biomechanics of bird flight with added reference to the flight of bats and pterosaurs.
* Uses proven aeronautical principles to help solve biological issues in understanding and predicting the flight capabilities of birds and other vertebrates.
* Provides insights into the evolution of flight and the likely capabilities of extinct birds and reptiles.
* Gives a detailed explanation of the science behind, and use of, the author's predictive bird flight simulation program - Flight - which is available on a companion website.
* Presents often difficult concepts in easily understood language.

Sturkie's Avian Physiology, Seventh Edition is the classic comprehensive single volume on the physiology of domestic as well as wild birds. This latest edition is thoroughly revised and updated and features several new chapters with entirely new content on such topics as vision, sensory taste, pain reception, evolution, and domestication. Chapters throughout have been greatly expanded due to the many recent advances in the field. This book is written by international experts in different aspects of avian physiology. For easy reading and searches, this book is structured under a series of themes, beginning with genomic studies, sensory biology and nervous systems, and major organs. The chapters then move on to investigate metabolism, endocrine physiology, reproduction, and finally cross-cutting themes such as stress and rhythms. New chapters on feathers and skin are featured as well. Sturkie's Avian Physiology, Seventh Edition is an important resource for ornithologists, poultry scientists, and other researchers in avian studies. It is also useful for students in avian or poultry physiology, as well as avian veterinarians.

This is the first single volume guide ever devoted to the eastern Asian avifauna. The eastern Asian region, centering especially on the major islands off the continental coast (including Japan and Taiwan) and the immediately adjacent areas of the Asian continent from Kamchatka in the north and including the Korean Peninsula are an important centre of endemism. Birds endemic to this region include representatives of many of the major families, from the world's largest eagle - Steller's Sea Eagle - to the tiny Taiwan Firecrest. The east Asian continental coast and the offshore islands also form one of the world's major international bird migration routes, especially for waterfowl, shorebirds and raptors, while the east Asian continental mainland itself is home to a wide range of species little known to western ornithologists such as Scaly-sided Merganser, Oriental Stork and Mugimaki Flycatcher. The guide features the most up-to-date text available, which, in conjunction with extensive colour plates throughout, facilitates the field identification of all of the species known from the region. Colour distribution maps enhance the text by providing a visual analysis of the summer, winter and migratory ranges of all species.

Our backyards are home to bird species that have adapted to thrive in close contact with human beings. This guide profiles common urban birds in eastern/central North America and was developed in collaboration with the Cornell Lab of Ornithology, one of the world's leading institutions on bird life and behavior.

An authoritative guide to the birds of Cyprus Cyprus is a great place for birding, and one of the most popular places for birders to visit in Europe. It holds populations of a number of regional scarcities that are very hard to see elsewhere, plus a number of endemic subspecies, and the jewels in the crown - three full endemics, Cyprus Wheatear, Cyprus Scops Owl and Cyprus Warbler, the latter of which graces the jacket of this new Helm field guide to the island. Detailed plates are allied to concise identification text, with accurate maps stemming from Colin Richardson's decades-long programme of population-mapping on the island. Together, these elements make this the definitive guide to Cyprus's birds, one that no visitor to this beautiful island can be without.

Molt is an important avian life history event in which feathers are shed and replaced. The timing, duration, seasonality, extent and pattern of molt follows certain strategies and this book reviews and describes these strategies for nearly 190 species based on information gathered from a 30-year study of Central Amazonian birds. Most species accounts are illustrated with several color photos focusing on wing and tail feather molt, molt limits, and how to use these patterns to accurately age birds. Published in collaboration with and on behalf of the American Ornithological Society, this volume in the highly-regarded Studies in Avian Biology series is a rich source of life history information for ornithologists working on tropical birds.