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Article
M. J. Goodacre 09/1959Bird Study, 6(3)I. Chaffinches that come to the British Isles for the winter nearly all breed in Norway and Sweden. They spend the winter in the southern parts of the British Isles.
Article
M. J. Goodacre 09/1959Bird Study, 6(3)The few recoveries of Bramblings that breed abroad and spend the winter in the British Isles suggest that the pattern of autumn migration might be similar to that of the Chaffinch.
Article
M. J. Goodacre 06/1959Bird Study, 6(2)In this paper are analysed the recoveries abroad of all Blackbirds ringed in the British Isles during the winter, recoveries during the winter of Blackbirds ringed abroad and all recoveries of Blackbirds trapped on passage at the British Bird Ob[...]
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