Birds in Northumbria

Birds in Northumbria PDF

Author:

Publisher:

Published: 2008

Total Pages: 296

ISBN-13:

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This report includes records sent in by individual members of both the Tyneside Bird Club and the Natural History Society of Northumberland, Durham and Newcastle-upon-Tyne.

The Atlas of Wintering Birds in Britain and Ireland

The Atlas of Wintering Birds in Britain and Ireland PDF

Author: Peter Lack

Publisher: A&C Black

Published: 2010-11-30

Total Pages: 448

ISBN-13: 1408138271

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This companion volume to The Atlas of Breeding Birds of Britain and Ireland is derived from surveys of birds present in Britain and Ireland during the three winters, 1981/82, 1982/83 and 1983/84. The surveys were organised by the British Trust for Ornithology and the Irish Wildbird Conservancy, as were the earlier breeding birds surveys. The Winter Atlas maps 200 species, 192 of which have full-page two-colour maps faced by a page of text. The texts (written by over 100 specialists) comment on the survey results, the species generally and the distribution and abundance as mapped. In addition there are introductory chapters on the maps, the weather in the three winters, bird patterns and movements; and appendices describing the planning, organisation, field methods, and processing of the survey data from record cards to computer output and maps. A team of 23 artists, led by Robert Gillmor, has provided the line drawings which head the species accounts.

Conserving Bird Biodiversity

Conserving Bird Biodiversity PDF

Author: Ken Norris

Publisher: Cambridge University Press

Published: 2002-06-06

Total Pages: 348

ISBN-13: 9780521789493

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The earth's biodiversity currently faces an extinction crisis that is unprecedented. Conservationists attempt to intervene in the extinction process either locally by protecting or restoring important species and habitats, or at national and international levels by influencing key policies and promoting debate. Reliable information is the foundation upon which these efforts are based, which places research at the heart of biodiversity conservation. The role of research in such conservation is diverse. It includes understanding why biodiversity is important, defining 'units' of biodiversity, priority-setting for species and sites, managing endangered and declining populations, understanding large-scale processes, making predictions about the future and interfacing with training, education, public awareness and policy initiatives. Using examples from a wide range of bird conservation work worldwide, researchers consider the principles underlying these issues, and illustrate how these principles have been applied to address actual conservation problems for students, practitioners and researchers in conservation biology.

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