A Cornwall Butterfly Atlas PDF Download

Author: J. S. Wacher
Publisher:
ISBN: 9781874357230
Category : Butterflies
Languages : en
Pages : 136

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Author: Jeremy Thomas
Publisher: Osprey Publishing
ISBN:
Category : Nature
Languages : en
Pages : 296

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Book Description
This completely revised edition of 'Butterflies of Britain & Ireland' includes substantially revised species accounts, all including the latest information and research.

Author: Roger L H Dennis
Publisher: CABI
ISBN: 1786395061
Category : Science
Languages : en
Pages : 407

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Book Description
Islands are special places; they can be havens for unique plants and animals and refuges for wildlife. This book investigates the biogeography of butterfly species over the British islands, particularly the factors that influence their presence on the islands and that have made each island's butterfly fauna distinctive. The book contains a full log of records of species on the islands and much supporting information. The first three chapters set the scene, illustrating the basics of island biogeography theory, their changing circumstances during the current Holocene interglacial, and studies of natural history of British butterflies that mark the islands as the most intensively studied region for wildlife in the world. The book advances by increasing resolution downscale from a European continental perspective, through patterns and changes on the British mainland, a comparison of the two dominant islands of Britain and Ireland, to a close inspection of the dynamics of species on the multitude of offshore islands. Detailed investigations include contrasts in species' richness on the islands and then of the incidences of each species. Case studies highlight the continual turnover of species on islands. Attention is then given to evolutionary changes since the time that glaciers enveloped Europe. A powerful message is conveyed for the maintenance of butterfly species on the smaller British islands now experiencing population losses at a rate unprecedented since the spread of the last ice sheets: the incontrovertible importance of maintaining populations of species on nearby mainland sources for islands as pools for future migrants.

Author: Matthew Oates
Publisher: Bloomsbury Publishing
ISBN: 1472950135
Category : Nature
Languages : en
Pages : 425

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A witty and informative account that busts the myths about Britain's most captivating butterfly species. When summer is at its zenith and the sallow foliage develops a bluish tinge, a giant butterfly – beautiful, bold and brazen – flies powerfully over the tree canopy. Females of this species, wary yet determined, haunt the sallow thickets, depositing their eggs, while the males establish treetop territories and descend to the woodland floor in search of indelicacies to feed upon. Mysterious, elusive and enthralling in equal measure, this is the butterfly that Victorian collectors yearned for above all others: His Imperial Majesty, the Purple Emperor. A wondrous enigma, the Purple Emperor is our most elusive and least-known butterfly – we glimpse it only through fissures in its treetop world, yet this giant insect has fascinated us for centuries and has even inspired its own 'Emperoring' language. Matthew Oates became captivated by the Purple Emperor following his first sighting as a boy. He has studied it assiduously ever since, devoting his life to trying to unravel the Emperor's secrets. His Imperial Majesty takes us on a journey, beginning with a dalliance into the bizarre history of our engagement with the butterfly, with daring doings and gross eccentricities from the Victorian and Edwardian eras. Subsequent chapters explore all aspects of this remarkable butterfly's life cycle, including behaviour, habitat preferences, life history and conservation, all relayed in Matthew's unique, informative and witty style. Not so long ago, our knowledge of the Emperor was largely based on a blend of mythology and assumption. This book dispels the fabrications and reveals all about the Purple Emperor – the king of British butterflies.

Author: James William Tutt
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 664

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Author: Howard M. Frost
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 318

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Author: Peter Charles Barnard
Publisher: Cambridge University Press
ISBN: 9780521632416
Category : Nature
Languages : en
Pages : 376

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Book Description
Essential guide to the specialist literature for the identification of British insects and arachnids.

Author:
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 632

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Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 512

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Author:
Publisher:
ISBN:
Category : Encyclopedias and dictionaries
Languages : en
Pages : 710

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