From Birds To... Aircraft

This book describes the results of a long-term study of the ecology, evolutionary genetics and sociobiology of a seabird, the Arctic Skua. This species is polymorphic: the birds show one of three, genetically different forms of plumage - pale, intermediate and dark. The forms vary in frequency from predominantly pale in the north to dark in the south. The study was undertaken with the aim of explaining how natural and sexual selection act to maintain all three forms of skua in its populations. The results show that natural selection for pale is balanced by sexual selection for intermediate and dark. Models derived from Darwin's theories of female choice and sexual selection in monogamous birds fit the breeding data of the Arctic Skua. Darwibn's views on sexual selection are fully confirmed. The study produced original data on breeding ecology, demography, population regulation, sexual behaviour and territoriality. A chapter on feeding ecology is also included in the book, which gives a

This first volume of Computational Modelling of Aircraft and the Environment provides a comprehensive guide to the derivation of computational models from basic physical & mathematical principles, giv

Louis is obsessed with airplanes of all kinds, from wide-bodied jets to tiny model aircraft. When he sees his friend Toby playing with the most wonderful toy biplane, Louis can’t resist "borrowing" it

This book integrates strategy, technology and economics and presents a new way of looking at twentieth-century military history and Britain's decline as a great power. G. C. Peden explores how from the Edwardian era to the 1960s warfare was transformed by a series of innovations, including dreadnoughts, submarines, aircraft, tanks, radar, nuclear weapons and guided missiles. He shows that the cost of these new weapons tended to rise more quickly than national income and argues that strategy had to be adapted to take account of both the increased potency of new weapons and the economy's diminishing ability to sustain armed forces of a given size. Prior to the development of nuclear weapons, British strategy was based on an ability to wear down an enemy through blockade, attrition (in the First World War) and strategic bombing (in the Second), and therefore power rested as much on economic strength as on armaments.

A beginner's guide to the world of birds, from eggs to nests, from song to flight.

From its colorful history to its innovative yet conventional aircraft systems, this chronicle details the entire story of the Cessna Caravan, a single-engine propjet. Introduced in 1985, this utility

Discusses the reasons behind animal behaviors ranging from chameleons changing colors to birds migrating.

Discusses the reasons behind animal behaviors ranging from chameleons changing colors to birds migrating.

Did you know that flamingos use oil from a gland at the base of their tails to waterproof their feathers? Or that a flock of flamingos can include over 10,000 birds? Perfectly timed with the December

In Brazil, a man has discovered a new way of saving, or rescuing, people from drowning in the ocean. This new rescue method involves a person using a motor-powered aircraft to work with lifeguards on

The airplane has redefined the way in which people travel, conduct commerce, spend their leisure time, and wage war. From the Wright brothers' wood-and-fabric Flyer to the modern jet aircraft, the ai

Ranging from insects and slugs to birds, mammals, and neighbors' pets, this reference spotlights more than 75 species of wood chewers, blood suckers, garden wreckers, and food pests and teaches how to

Covers a variety of plants and animals that eat insects, from frogs and birds to pitcher plants and anteaters.

Covers a variety of plants and animals that eat insects, from frogs and birds to pitcher plants and anteaters.

From ducks to penguins to peacocks to parrots, Donna Andrews knows her birds! And she’s channeled all her skill and winning humor into one of the most accomplished, entertaining cozy series around.It

Provides step-by-step instructions on drawing different types of aircraft, both military and civilian, from the World War I era Fokker Dreidecker triplane to SpaceShipOne, the first privately funded v

Illustrations and simple rhyming text portray winter activities, from snowman-building, sledding, and sitting by a fire to feeding birds.

No longer viewed as a characteristic unique to humans, brain lateralization is considered a key property of most, if not all, vertebrates. This field of study provides a firm basis from which to examine a number of important issues in the study of brain and behaviour. This book takes a comparative and integrative approach to lateralization in a wide range of vertebrate species, including humans. It highlights model systems that have proved invaluable in elucidating the function, causes, development, and evolution of lateralization. The book is arranged in four parts, beginning with the evolution of lateralization, moving to its development, to its cognitive dimensions, and finally to its role in memory. Experts in lateralization in lower vertebrates, birds, non-primate mammals, and primates have contributed chapters in which they discuss their own research and consider its implications to humans. The book is suitable for researchers, graduates and advanced undergraduates in psychology

Bird song is one of the most remarkable and impressive sounds in the natural world, and has inspired not only students of natural history, but also great writers, poets and composers. Extensively updated from the first edition, the main thrust of this book is to suggest that the two main functions of song are attracting a mate and defending territory. It shows how this evolutionary pressure has led to the amazing variety and complexity we see in the songs of different species throughout the world. Writing primarily for students and researchers in animal behavior, the authors review over 1000 scientific papers and reveal how scientists are beginning to unravel and understand how and why birds communicate with the elaborate vocalizations we call song. Highly illustrated throughout and written in straightforward language, Bird Song also holds appeal for amateur ornithologists with some knowledge of biology.

Provides answers to such children's questions as "Why did God allow some creatures to go extinct?" and "Are dinosaurs related to birds?"

SOMETHING STRANGE HAS happened to the birds of GOTHAM CITY. Pigeons are causing traffic jams, seagulls are making trouble at a nearby beach, and ostriches have escaped from the zoo! THE PENGUIN has en

A hilarious tribute to state birds! Welcome to the United Tweets Pageant! This colorful parade of state birds competing to be Top Tweet will have readers of all ages laughing aloud. From AlabamaA's Y

Get to know birds by ear with this engaging, one-of-a-kind book. Discover seventy-five unique species from Western North America as you enjoy their sounds at the touch of a button-reproduced in high q

Get to know birds by ear with this engaging, one-of-a-kind book. Discover seventy-five unique species from Eastern and Central North America as you enjoy their sounds at the touch of a button-reprodu

Hornbills are among the world’s most distinct birds. Easily recognized by their oversized beaks adorned with large casques, they range from Africa to India and throughout Asia. One of the oldest bird

How do various birds differ from one another? Find out in this unprecedented exploration of the incredible creatures in the world around us. The series is divided according to animal classifications i

Did you know that a duck’s feathers are waterproof? From waddling ducklings to flying adults, eager students will discover how these cute birds develop.

See what’s new in the Second Edition: · Number of species included is increased from 6300 to over 8700, about 85% of the world’s birds · Better data for many of the species included i

The award-winning poet Michael Collier’s elegiac fifth collection is haunted by spectral figures and a strange, vivid chorus of birds: From a cardinal that crashes into a window to a gathering of turk

Ideas about the whole sweep of Anglo-Saxon history and in particular the importance of combining skills from many disciplines are at the centre of this volume. Walter Goffart invites us to think again about what Bede meant by 'the true law of history', while Joanna Story argues that the early Frankish annals give us important insight into the raw material available to Bede. J. R. Madicott traces the rapid development of Mercian power in Bede's time, and a team of textual scholars and scientists report on their experiments to test the efficacy of Anglo-Saxon medical prescriptions. At the other end of the period, Gale R. Owen-Crocker shows how the birds in the margins of the Bayeux Tapestry are used to comment on the narrative of the Norman Conquest, while Rebecca Rushforth finds evidence for continued post-Conquest interest in the descendents of the royal house of Wessex. The usual comprehensive bibliography of the previous year's publications in all branches of Anglo-Saxon studies roun

From a human viewpoint, the cold waters of deep sea and polar marine regions present an inhospitable and harsh environment for life. The study of organisms which have exploited this seemingly hostile ecological niche has revealed intriguing physiological adaptations. This volume summarizes the information on the adaptations exhibited by representatives of the main groups of polar animals, including marine invertebrates, fish, mammals and birds, at scales ranging from the whole organism through to the underlying molecular adaptational mechanisms. Unique in its breadth of coverage, this volume will provide an important resource for all those concerned specifically with how animals have adapted to life in extreme conditions, as well as being of general interest to all marine biologists.

It’s a bird—no, it’s a paper plane and one of the greatest ever to fly! These 18 models, named for birds, are simply breathtaking. From “Eagle” to “Swallow,”

All Tricks Are Carefully Explained, And Patter Added To Engage The Audience's Attention. Classic Magic Tricks: "Pick Any Card"; Bottomless Bottle; Birds Escaping From An "Empty" Stew-Pan; And The Wond

Bella's garden is a wonderful place, full of magic and intrigue in every hiding place. From under the flowers to inside the trees, listen to the birds whistling along with the wind and the breeze. Bel

Presents answers to some of the common questions young readers have, such as "How do you catch a cold?," "How do migrating birds keep from getting lost?," and "How do you make friends?"

From the trailblazing Wonder Woman of the 1940s to edgy, girl-power-driven comics series like Birds of Prey, DC Comics Covergirls takes a look at the female characters of DC Comics throughout the comp

Each summer millions experience the beauty of America’s lakes—the whirl of sights and sounds as boats cut through the water and birds call to each other from surrounding trees. Now biolog

In these 50 light and fun original essays, the biggest names in birding dispense advice to birders of every level, on topics ranging from feeding birds and cleaning binoculars to pishing and pelagic b

Pollinators - insects, birds, bats, and other animals that carry pollen from the male to the female parts of flowers for plant reproduction - are an essential part of natural and agricultural ecosyste

This book integrates strategy, technology and economics and presents a new way of looking at twentieth-century military history and Britain's decline as a great power. G. C. Peden explores how from the Edwardian era to the 1960s warfare was transformed by a series of innovations, including dreadnoughts, submarines, aircraft, tanks, radar, nuclear weapons and guided missiles. He shows that the cost of these new weapons tended to rise more quickly than national income and argues that strategy had to be adapted to take account of both the increased potency of new weapons and the economy's diminishing ability to sustain armed forces of a given size. Prior to the development of nuclear weapons, British strategy was based on an ability to wear down an enemy through blockade, attrition (in the First World War) and strategic bombing (in the Second), and therefore power rested as much on economic strength as on armaments.