Population Trends in British Barn Owls, Tyto alba, and Tawny Owls, Strix aluco, in relation to environmental change

Author(s): Percival, S.M.

Published: January 1990 Issue No.: 57 Pages: 129pp

ISBN: 0-903793-25-3

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Population Trends in British Barn Owls, Tyto alba, and Tawny Owls, Strix aluco, in relation to environmental change

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