Published in Bulletin of The British Ornithologists' Club, in 1955, in volume 75, pages 1-3

Created: 2013-01-29, modified: 2013-01-29

Published in Bulletin of The British Ornithologists' Club, in 1955, in volume 75, pages 23

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Published in Bulletin of The British Ornithologists' Club, in 1955, in volume 75, pages 28

Created: 2013-01-29, modified: 2013-01-29

Published in Bulletin of The British Ornithologists' Club, in 1955, in volume 75, pages 29

Created: 2013-01-29, modified: 2013-01-29

Published in Bulletin of The British Ornithologists' Club, in 1955, in volume 75, pages 35-36

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Published in Bulletin of The British Ornithologists' Club, in 1955, in volume 75, pages 59-60

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Published in Bulletin of The British Ornithologists' Club, in 1955, in volume 75, pages 70-78

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Published in Bulletin of the British Ornithologists' Club, in 1955, in volume 75, pages 82

Created: 2014-11-20, modified: 2014-11-20

Published in Bulletin of The British Ornithologists' Club, in 1955, in volume 75, pages 87-88

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Published in Bulletin of The British Ornithologists' Club, in 1955, in volume 75, pages 90-93

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Published in Bulletin of The British Ornithologists' Club, in 1955, in volume 75, pages 101-109

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Published in Bulletin of the British Ornithologists' Club, in 1955, in volume 75, pages 116-118

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Published in Bulletin of The British Ornithologists' Club, in 1955, in volume 75, pages 130

Created: 2013-01-29, modified: 2013-01-29