Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 4-9
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 12
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 13-14
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 18-19
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 20-22
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 22-27
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 27-28
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 29-43
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 43-50
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 52-54
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 54-58
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 58-61
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 62-64
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 64-68
Created: 2012-09-16, modified: 2012-09-16
Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 68-70
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 70-71
Created: 2012-12-03, modified: 2012-12-03
Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 71-75
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 75-79
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 79-87
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 87-91
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 91-93
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 93-98
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 100
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 101-103
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 103-112
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 112-120
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 120-125
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 125-127
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 127-131
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 135-136
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 136-139
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 139-141
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 141-144
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 144-147
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 147-150
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 154-159
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 169-172
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 175-176
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 177-179
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 179-182
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 182-184
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 184-185
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 186-187
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 187-193
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 193-194
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, pages 195-206
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Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, issue 1, pages 9-12
Created: 2012-09-16, modified: 2014-11-24
Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, issue 3, pages 132-135
Created: 2012-09-16, modified: 2016-09-19
Published in Bulletin of The British Ornithologists' Club, in 1988, in volume 108, issue 4, pages 159-169
Created: 2012-12-03, modified: 2015-04-30