This illustrated guide to watching birds, issued under the aegis of the Royal Society for the Protection of Birds, describes the many breeds of birds visiting these shores, and where they may be seen. The guide includes the major birdwatching sites, and offers advice on location and amenities.

The first species to be domesticated, dogs have been selectively bred over thousands of years. Today they’re man’s best friend – but while many are pets, many, too, are working animals: for the police, for the blind, as guard dogs, as sheepdogs, pulling sleds and as therapy animals. Arranged in chapters covering physical characteristics, senses, lifecycle, communication, behaviour and working dogs, Dogs is a hugely informative visual celebration. From huskies to German shepherds, from collies to Chihuahuas, Shih Tzu to Jack Russell Terriers, Labradors to Bullmastiffs to Dachshunds, the book includes a huge range of breeds. With fascinating captions on every page, even dog lovers will learn something new. Dogs is a brilliant examination in 150 outstanding colour photographs.

This book describes the basic elements in the theory of animal breeding and inheritance of quantitative economic traits and the way in which this technology can be implemented in selective breeding programs for aquaculture species. The role and the implementation of molecular genetics in modern selective breeding programs is also addressed. The booka (TM)s main objective is to stimulate development of efficient selective breeding programs in aquaculture, the worlda (TM)s fastest growing industry for animal protein production.

Considerable genetic gain from selection has been demonstrated for several aquatic species in traits like growth rate and survival. AKVAFORSK and allied institutions have demonstrated the value of selection in Atlantic salmon, rainbow trout, Nile tilapia, rohu carp and the shrimp Penaeus vannamei. Presently, however, less than 10 % of total world aquaculture production is based on genetically improved animals. The urgent challenge to the industry is to implement and start selective breeding programs in order to make the aquaculture industry more competitive and sustainable, through improving the utilization of feed, land and water resources.

The text has been written by scientists at AKVAFORSK, Akvaforsk Genetics Center and co-workers in order to summarise present knowledge in the field, and to encourage implementation of selective breeding programs for economically important fish and shellfish species around the world.

Our world is built on an invisible one we are barely beginning to understand. In The Hidden Half of Nature, geologist David R. Montgomery and biologist Anne Bikle argue that Earth's smallest creatures-microbes-could fundamentally change how we grow food, what we eat and how we practise medicine. The Hidden Half of Nature shares Montgomery and Bikle's efforts to turn a barren patch of ground into a flourishing garden, and Bikle's struggle with cancer. Taking readers deep into the science and history of agriculture and immunology, they show that microbes can provide powerful solutions to the problems plaguing modern agriculture as well as our own bodies. A spellbinding story, The Hidden Half of Nature reveals how we can restore fertility to the land and defeat chronic diseases.

An enduring and popular resource, this handy publication lists all the birds to be seen in the region and provides a simple way of recording where and when you have spotted them.

Pocket-sized for ease of use, it offers:

• Cross-referencing to the new Sasol Birds of Southern Africa (fifth edition)
• Six columns for multiple recordings at six different localities
• Up-to-date names for all southern African birds
• Endemic and threat status for all birds

This revised, updated checklist will be sought after by the region’s twitchers at all levels.

Winner Rubery Book Award; Highly Commended, British Book Design & Production Awards. This beautiful and unusual book brings together a year's wanderings along Britain's shores with compelling stories of their natural history, geology and evolution - from ancient myth to current science - and the author's striking contemporary photography. Whether paddling through the shallows, sheltering in a sea cave or crouching on a cliff in a hailstorm, we are taken on a journey of fascinating diversions. Against a backdrop of the shifting seasons, weather and tides, there are mermaid's purses, hag stones and by-the-wind sailors, alongside stories of wind-sellers and nineteenth century fossil hunters, the evolution of whales and Lego dragons lost at sea. As the threads draw together there is the sense that a walk on the beach, with all its chance finds and everyday wonders, stretches both back into the deep past and ahead into the uncertain future of our oceans. Above all, we are inspired to go out and explore for ourselves, reminded of the pleasures of discovery, and of looking and listening more closely.

Play Cards and Learn to Identify Mammal Tracks in the Southern United States! Anyone who enjoys nature, wildlife, and the great outdoors will love these cards for playing your favorite games or to use as flash cards. Inspired by Jonathan Poppele's popular Animal Tracks of the Southeast & Gulf States quick guide, this gorgeous deck of playing cards features detailed illustrations of 54 of the most notable mammal tracks in the South and Southeastern states of Alabama, Arkansas, Florida, Georgia, Louisiana, Mississippi, North Carolina, South Carolina, and Tennessee, as well as eastern Texas. Each card depicts realistic tracks of such animals as the Nine-banded Armadillo, River Otter, Wild Boar, and more-along with range maps-so you can begin to learn what 54 different animal prints look like. Card Features 54 of the most notable mammal tracks Realistic illustrations on every card Ideal for card games or as flash cards Play games like blackjack, poker, rummy, and solitaire while learning more about tracking. Get Animal Tracks of the Southeast & Gulf States Playing Cards for yourself, and you can also give this deck of cards as a fun and thoughtful gift.

Animals have existed on Earth for many hundreds of millions of years. In that time they have evolved into a great variety of forms, exploiting nearly every habitat the planet has to offer. In the dark depths of the oceans, in the seemingly inhospitable Polar Regions, in the driest deserts, even within the bodies of other animals, there are animal species that have developed unique and extraordinary means of surviving and thriving. Extraordinary Animals is an exploration of those members of the animal kingdom who possess strange and bizarre adaptations that allow them to survive in the most extreme environments, or whose complex lives can only be said to be bewildering. From the tar-baby termite to the blue whale, from the harpy eagle to the naked mole rat, these species reflect the exceptionally broad spectrum of life, showing just how diverse the animal kingdom is. Extraordinary Animals: An Encyclopedia of Curious and Unusual Animals has been thoroughly researched for scientific accuracy, but is accessibly written in everyday language. Some of the animals covered are: The Spoon Worm: A species of worm in which the female can grow up to 2 meters long, while the male is only a couple of millimeters long and lives most of its life within the female. Water bears: A small invertebrate that can dry out completely, with little sign of life, and in this state can survive drought, radiation, intense pressure, and the conditions within a vacuum. When water returns, they resume their normal shape and continue with their normal life. Sand Tiger Shark: Female sand tiger sharks have two wombs, and at the start of pregnancy both of these wombs contain several developing young. But in each womb, onedeveloping shark cannibalizes its brothers and sisters until it is the sole occupant of the womb. Each entry includes a description of the animal, an explanation of its odd behavior, other interesting scientific and trivial facts, and black and white illustrations. In addition, a fun and interactive "Go Look" section encourages readers to go look for the animals in the outside world.

Thomas Hardy notes the thrush’s ‘full-hearted evensong of joy illimited’, Gilbert White observes how swallows sweep through the air but swifts ‘dash round in circles’ and Rachel Carson watches sanderlings at the ocean’s edge, scurrying ‘across the beach like little ghosts’. From early times, we have been entranced by the bird life around us. This anthology brings together poetry and prose in celebration of birds, records their behaviour, flight, song and migration, the changes across the seasons and in different habitats – in woodland and pasture, on river, shoreline and at sea – and our own interaction with them. From India to America, from China to Rwanda, writers marvel at birds – the building of a long-tailed tit’s nest, the soaring eagle, the extraordinary feats of migration and the pleasures to be found in our own gardens. Including extracts by Geoffrey Chaucer, Dorothy Wordsworth, Richard Jefferies, Charles Darwin, James Joyce, John Keats, Charlotte Brontë, Emily Dickinson, Anton Chekhov, Kathleen Jamie, Jonathan Franzen and Barbara Kingsolver among many others, this rich anthology will be welcomed by bird-lovers, country ramblers and anyone who has taken comfort or joy in a bird in flight.

Polar Oceanography is an integrated synthesis of the biological, physical, geological, and chemical processes that occur in the polar oceans. The book represents the first modern interdisciplinary synthesis of this field.

Bats have long been the focus of fascination, and sometimes fear: they move faultlessly through the darkness and spend the day hanging upside down in gloomy caverns and cracks – most at home where humans are least comfortable. Bats also represent a hugely important, numerous and varied group, accounting for 20% of all mammal species worldwide. Covering their biodiversity, ecology and natural history, A Miscellany of Bats offers a hoard of insights into the lives of these creatures. For over a quarter of a century Brock Fenton and the late Jens Rydell collaborated on projects involving bats. Here they bring together a collection of stories and anecdotes about bat research, brought to life by stunning photographs of these animals in action. Key topics include flight and echolocation, diet and roosting habits, and the complex social lives of bats. Jens and Brock also address issues of conservation and the interactions between bats and people, ranging from matters of disease to bats’ role as symbols, and our fixation with vampire bats. They explore how echolocation and flight shape batkind, from their appearance to where they go and why. Overall, this book is an entertaining and personal vision of bats’ central place in the universe. More than 150 species are covered.

The islands of Orkney are distinct, perhaps that bit wild. Remote, surrounded by an endless ocean and dominated by an infinite sky, which brings either brilliant light or days of wind that makes everything taste of salt. This remarkable landscape has the power to bewitch people, and Robin Noble has been in its thrall for a lifetime. In Sagas of Salt and Stone he takes us on a personal voyage of adventure and discovery of the archipelago, its history, nature and people - from its seabird colonies and startling rock formations to its fishermen's huts and the Ring of Brodgar. Robin reflects on what has changed and is changing in Orkney, sharing stories of golden summer days and relentless winter storms, of past friendships and family travails. He highlights the best that Orkney has to offer and elucidates its power to inspire and to provide succour for troubled souls. Sagas of Salt and Stone is nothing less than his love letter to Orkney and its people.

From the shell wars of hermit crabs to little blue penguins spying on potential rivals, power struggles in the animal kingdom are as diverse as they are fascinating, and this book illuminates their surprising range and connections. The quest for power in animals is so much richer, so much more nuanced than who wins what knock-down, drag-out fight. Indeed, power struggles among animals often look more like an opera than a boxing match. Tracing the path to power for over thirty different species on six continents, writer and behavioral ecologist Lee Alan Dugatkin takes us on a journey around the globe, shepherded by leading researchers who have discovered that in everything from hyenas to dolphins, bonobos to field mice, cichlid fish to cuttlefish, copperhead snakes to ravens, and meerkats to mongooses, power revolves around spying, deception, manipulation, forming alliances, breaking up alliances, complex assessments of potential opponents, building social networks, and more. Power pervades every aspect of the social life of animals: what they eat, where they eat, where they live, who they mate with, how many offspring they produce, who they join forces with, and who they work to depose. In some species, power can even change an animal's sex. Nor are humans invulnerable to this magnificently intricate melodrama: Dugatkin's tales of the researchers studying power in animals are full of unexpected pitfalls, twists and turns, serendipity, and the pure joy of scientific discovery.

The biological functions of coloration in animals are sometimes surprising. Color can attract mates, intimidate enemies, and distract predators. But color patterns can also conceal animals from detection. Concealing coloration is unusual because it is an adaptation not only to the visual features of the environment but also to the perceptual and cognitive capabilities of other organisms. Judy Diamond and Alan Bond bring to light the many factors at work in the evolution of concealing coloration. Animals that resemble twigs, tree bark, stones, and seaweed may appear to be perfect imitations, but no concealment strategy is without flaws. Amid the clutter of the natural world, predators search for minute, telltale clues that will reveal the identity of their prey. Predators have remarkable abilities to learn to discriminate the fake from the real. But prey have their own range of defensive tactics, evolving multiple appearances or the ability to change color at will. Drawing on modern experimental evidence of the functional significance of animal color strategies, Diamond and Bond offer striking illustrations of how the evolution of features in one organism can be driven by the psychology of others. Concealing Coloration in Animals takes readers on a scientific adventure that explores creatures inside mats of floating seaweed, mice and lizards on desert rocks and sand, and rare parrots in the rainforest of New Zealand. Color photographs extensively document the mind-boggling array of deceptive strategies animals use to blend in, mislead, or vanish from view.

Anaconda tells the unexpected story of the world's largest snake. Written by Jesus Rivas, the undisputed expert on the biology of anacondas, this is the first authoritative book on the biology of the green anaconda. In this book, Rivas describes his experiences over a quarter of a century, exploring the secret life of these fantastic snakes, including: their diet, movement patterns, life and tribulations, survival, behavior, and fascinating reproductive life. More than just presenting facts about anacondas, Rivas tells his story about studying them in the field. Anaconda presents a comprehensive treatment of the natural history of the elusive green anacondas. Drawing on twenty-five years of research on this reptile in the wild and in captivity, Rivas delves into the biology, behavior, demography, reproductive habits, and diet of the anaconda, as well as issues relating to its conservation. Rivas uses an ecological and evolutionary framework to present his research and supplements hard data with descriptions of his research methods, including how he tracked down the anaconda for observation and study in wild. The resulting book is a complete and engaging examination of the world's largest snake. The rich photographs provided, paired with Rivas' storytelling, makes this the perfect book for anyone looking to learn (or even learn more!) about this mysterious snake.

This early work is a fascinating read for any ornithologist or nature enthusiast. Sixteen beautiful plates by John Gould are accompanied by notes about the varied tropical birds featured. Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.

A new, improved and thoroughly updated edition of the bestselling photographic guide-the only one to cover every bird, in every plumage, ever recorded in Britain and Ireland A bestselling guide since it was first published, Britain's Birds has quickly established itself as the go-to photographic identification guide to the birds of Great Britain and Ireland-the most comprehensive, up-to-date, practical and user-friendly book of its kind. Acclaimed by birdwatchers of all kinds, from the beginner to the most experienced, the guide has now been thoroughly revised and updated to make it even better than before. Combining the finest of identification guide content and presentation, this eagerly awaited second edition preserves the best of the first edition while covering twelve newly recorded species and offering a host of improvements that make identification easier. Provides comprehensive coverage of all the birds ever recorded in Britain and Ireland Describes and illustrates all plumages likely to be encountered Features more than 3,200 stunning photographs carefully selected to show the birds as you really see them Outlines simple steps to help you identify any bird you see Presents simple and accurate comparisons of similar and difficult species New features include: Coverage of 12 new species recorded since the first edition plus revisions to reflect the latest taxonomy Coverage of all subspecies Improved identification aids, including more than 400 new photos, enhanced photo annotations and many redesigned plates Fully revised species accounts, including the latest information on identification features, status, numbers, geographical range and date ranges for all plumages that may be seen during only part of the year