This page has details of the sound guides written and produced by Geoff in the Collins Field Guide series. They are a combination of a book and one or more CDs with voice announcements.

 




Collins Guide to Bird Songs & CallsA book and 2 CDs covering the most frequently-heard songs and calls of over 150 species. The audio consists of 15 habitat sections, through which track id points and the author's announcements identify the songs and calls of characteristic species......
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2 CDs & Book -- £21.95

                   


Collins Guide to Warbler songs and callsNB This book includes 3 CDs. The warbler family Sylviidae includes some of the most impressive singers as well as some of the most challenging species to identify. Their songs and calls often provide better clues than plumage for a safe ID. This book.....
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2 CDs & Book -- £12.95

                   


Nature SafariCovering many different aspects of the natural world, Nature Safari is an imaginative new introduction to wildlife, ecology and the environment for children aged seven and upwards. Whether it’s growing plants from seeds or discovering more about the .....
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Book Only -- £7.95

                   







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