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Identification of Dark-breasted Barn Owl in Britain 01 September 2009 Comments Main paper ... Read More
Evidence for age-dependent migration strategies in the Short-toed Eagle 01 September 2009 Comments Main paper ... Read More
The arrival and dispersal of Redwings and Fieldfare in Essex in October 1955 01 January 1975 Comments Main paper ... Read More
Photographic studies of some less familiar birds: Barred Warbler 01 January 1975 Comments Main paper ... Read More