The Biodiversity in Glasgow (BIG) Project
Author(s): Elizabeth Humphreys, Paul Kirkland and Dan Chamberlain BTO, Butterfly Conservation)
Published: January 2013 Issue No.: 603 Pages: 57pp
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Short-eared Owl Tracking
New tracking work aims to better understand why this hard to monitor species may be in decline.
Songbird migration across the Sahara
Mark Wilson, BTO Research Ecologist, reflects on his work tagging songbirds to collect data about their migration routes over the Sahara.