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African Queens and Their Kin

2014 Butterflies
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Release : 2014
Genre : Butterflies
Kind : eBook
Book Rating : 153/5 ( reviews)

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Book Synopsis African Queens and Their Kin by : David A. S. Smith

Download or read book African Queens and Their Kin written by David A. S. Smith. This book was released on 2014. Available in PDF, EPUB and Kindle. Book excerpt: The African Queen is one of the world's commonest butterflies, principally in Africa and Asia. The book concerns its lifecycle and ecology, behaviour, genetics, host preferences, parasites and migration, and especially its phylogeny and evolution. This is a monumental study, an accumulation of 47 years of research, and will appeal to all biologists interested in this topic area.

Butterflies of Cyprus

2022-07-13 Science
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Release : 2022-07-13
Genre : Science
Kind : eBook
Book Rating : 256/5 ( reviews)

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Book Synopsis Butterflies of Cyprus by : Eddie John

Download or read book Butterflies of Cyprus written by Eddie John. This book was released on 2022-07-13. Available in PDF, EPUB and Kindle. Book excerpt: This book summarises decades of research and collation of distributional data. From the tiny Freyeria trochylus (Grass Jewel), Europe's smallest butterfly, to the magnificent, newly arrived Papilio demoleus (Lime Swallowtail), this comprehensively illustrated reference book and field guide includes all butterfly species known in Cyprus over the past 100 years. Where applicable, reference is made to subspecies of related taxa present in nearby countries of the eastern Mediterranean. The images on the cover represent the island's seven endemics, discussed in depth. Included, too, are detailed distribution maps representing records garnered from almost 300 recorders/sources (particularly members of the Cyprus Butterfly Study Group), over a period of more than 20 years.

African Systems of Kinship and Marriage

2015-06-03 Social Science
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Release : 2015-06-03
Genre : Social Science
Kind : eBook
Book Rating : 109/5 ( reviews)

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Book Synopsis African Systems of Kinship and Marriage by : A. R. Radcliffe-Brown

Download or read book African Systems of Kinship and Marriage written by A. R. Radcliffe-Brown. This book was released on 2015-06-03. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1950 and this edition in 1987, this book is one of the most wide-ranging and respected surveys on kinship and marriage in African social life. In his introduction, Radcliff-Brown provides a masterly analysis of the main features of African kinship systems and the theoretical problems arising from the study of them. The contributions range from examinations of kinship systems among the Swazi, the Tswana, the Zulu, the Nuer, and the Ashanti, to double descent among the Yakö and dual descent in the Nuba groups of the Sudan. The contributors themselves are still viewed as giants in their field: Evans-Pritchard, Meyer Fortes, Max Gluckman, Hilda Kuper, Naderl, A. I. Richards, Schapera and Monica Wilson.

Courtship and Mating in Butterflies

2019-12-30 Science
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Release : 2019-12-30
Genre : Science
Kind : eBook
Book Rating : 630/5 ( reviews)

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Book Synopsis Courtship and Mating in Butterflies by : Raymond J.C. Cannon

Download or read book Courtship and Mating in Butterflies written by Raymond J.C. Cannon. This book was released on 2019-12-30. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to present a readable account of butterfly behaviour, based on field observations, great photographs and the latest research. The main focus is on courtship and mating – including perching, searching and territorial behaviour – but to understand these subjects it is necessary to explain how mates are chosen and this requires sections on wing colours and patterns. A chapter on butterfly vision is also essential in terms of how butterflies see the world and each other. There have been exciting discoveries in all of these fields in recent years, including: butterfly vision (butterfly photoreceptors), wing patterns (molecular biology), wing colouration (structural colours and nano-architecture), mating strategies and female choice (ecology and behaviour).

Monarchs and Milkweed

2017-03-07 Science
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Release : 2017-03-07
Genre : Science
Kind : eBook
Book Rating : 764/5 ( reviews)

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Book Synopsis Monarchs and Milkweed by : Anurag Agrawal

Download or read book Monarchs and Milkweed written by Anurag Agrawal. This book was released on 2017-03-07. Available in PDF, EPUB and Kindle. Book excerpt: The fascinating and complex evolutionary relationship of the monarch butterfly and the milkweed plant Monarch butterflies are one of nature's most recognizable creatures, known for their bright colors and epic annual migration from the United States and Canada to Mexico. Yet there is much more to the monarch than its distinctive presence and mythic journeying. In Monarchs and Milkweed, Anurag Agrawal presents a vivid investigation into how the monarch butterfly has evolved closely alongside the milkweed—a toxic plant named for the sticky white substance emitted when its leaves are damaged—and how this inextricable and intimate relationship has been like an arms race over the millennia, a battle of exploitation and defense between two fascinating species. The monarch life cycle begins each spring when it deposits eggs on milkweed leaves. But this dependency of monarchs on milkweeds as food is not reciprocated, and milkweeds do all they can to poison or thwart the young monarchs. Agrawal delves into major scientific discoveries, including his own pioneering research, and traces how plant poisons have not only shaped monarch-milkweed interactions but have also been culturally important for centuries. Agrawal presents current ideas regarding the recent decline in monarch populations, including habitat destruction, increased winter storms, and lack of milkweed—the last one a theory that the author rejects. He evaluates the current sustainability of monarchs and reveals a novel explanation for their plummeting numbers. Lavishly illustrated with more than eighty color photos and images, Monarchs and Milkweed takes readers on an unforgettable exploration of one of nature's most important and sophisticated evolutionary relationships.

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