The Hat That Killed a Billion Birds: The Decimation of World Avian Populations for Women`s Fashion, Arthur G. Sharp
Автор: Goodfellow, Peter Название: Avian architecture revised and expanded edition ISBN: 0691255466 ISBN-13(EAN): 9780691255460 Издательство: Wiley Рейтинг: Цена: 3960.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Barbara Ballentine, Jeremy Hyman Название: Bird Talk: An Exploration of Avian Communication ISBN: 1501753428 ISBN-13(EAN): 9781501753428 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 3756.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Bird Talkdelves into new scientific developments to reveal the complexities of how birds make, learn, and use sound in a bewildering array of songs and calls. The beauty of birdsong is one of the joys of nature, and this book reveals how songs are learnt and performed, why the quality of a male's repertoire can affect his mating success, and how birds use song-matching and countersinging in territorial disputes.
Bird Talk illustrates how birds communicate through visual signals too, from the dazzling feathers of a Peacock to the jumping displays a Jackson's Widowbird performs to show off his long tail. Plumage features such as the red bill shield of a Pukeko can indicate dominance, and how aggressive wing-waving is used to ward off impostors.
Bird Talk will help you understand how birds communicate in a range of situations, whether in harmony or in conflict, providing essential new insight into avian intelligence.
Автор: Adam Davis, Mia Malloy Название: Birds in Our Lives: Dwelling in an Avian World ISBN: 1609276892 ISBN-13(EAN): 9781609276898 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 21483.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: What is it that draws us to birds in all their magnificent diversity of color, song, size, and ability? Civilizations ancient and modern have been spellbound by birds' ability to fly, the beauty and complexity of their sounds, and the sheer volume and presence of birds on every continent. Birds are a key component of the global economy. Bird-watching and eco-tourism are increasingly profitable industries, and egg and meat production provides the world with its single largest source of animal protein. Birds in Our Lives: Dwelling in an Avian World is an introductory text in avian biology, which offers a unique approach addressing not only scientific content, but recognizing the economic and social importance of many avian species. Birds in Our Lives begins with an examination of the evolution of birds. Subsequent chapters address issues in international trade, flight, anatomy, physiology, nutrition, and reproduction. The second half of the text is devoted to specific species including parrots, raptors, pigeons and doves, ratites like emus and cassowaries, Galliformes like pheasants, turkeys and jungle fowl, and waterfowl. The final chapter addresses opportunities for helping bird populations whether as a land owner, consumer, or concerned citizen. Birds in Our Lives is an excellent text for introductory through junior level avian biology courses. It will also be of interest to anyone choosing a bird as a pet, as well as those involved in hobbies such as falconry and pigeon-racing.
Описание: Two sisters, four nights, one city.April, 1941. Belfast has escaped the worst of the war - so far. Over the next two months, its going to be destroyed from above, so that people will say, in horror, My God, Belfast is finished.Many wont make it through, and no one who does will remain unchanged.Following the lives of sisters Emma and Audrey - one engaged to be married, the other in a secret relationship with another woman - as they try to survive the horrors of the four nights of bombing which were the Belfast Blitz, These Days is a timeless and heart-breaking novel about living under duress, about family, and about how we try to stay
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