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By: Krabbe, Niels
Type: Article
In: Bulletin of the British Ornithologists' Club
Volume: 114
Series:
Issue:
Date: 1994
Page Range: 55--61
Publication Info: London, British Ornithologists' Club, 1893-
Subjects:
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By: Krabbe, Niels - Poulsen, Bent Otto - Frolander, Amy
Type: Article
In: Bulletin of the British Ornithologists' Club
Volume: 116
Series:
Issue:
Date: 1996
Page Range: 230--243
Publication Info: London, British Ornithologists' Club, 1893-
Subjects:
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By: Krabbe, Niels - Schulenberg, Thomas S
Type: Article
In: Bulletin of the British Ornithologists' Club
Volume: 125
Series:
Issue:
Date: 2005
Page Range: 253--260
Publication Info: London, British Ornithologists' Club, 1893-
Subjects:
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By: Coopmans, Paul, - Krabbe, Niels
Type: Article
In: The Wilson bulletin
Volume: 112
Series:
Issue: 3
Date: 2000-09
Page Range: 305--312
Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-
Subjects:
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By: Krabbe, Niels - Ridgely, Robert S
Type: Article
In: Bulletin of the British Ornithologists' Club
Volume: 130
Series:
Issue:
Date: 2010
Page Range: 3--7
Publication Info: London, British Ornithologists' Club, 1893-
Subjects:
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By: Krabbe, Niels - Stejskal, David J
Type: Article
In: Bulletin of the British Ornithologists' Club
Volume: 128
Series:
Issue:
Date: 2008
Page Range: 126--130
Publication Info: London, British Ornithologists' Club, 1893-
Subjects:
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By: Krabbe, Niels - Poulsen, Bent Otto - Frolander, Amy - Rodríguez Barahona, Orfa
Type: Article
In: Bulletin of the British Ornithologists' Club
Volume: 117
Series:
Issue:
Date: 1997
Page Range: 248--256
Publication Info: London, British Ornithologists' Club, 1893-
Subjects:
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By: Krabbe, Niels
Type: Article
In: Bulletin of the British Ornithologists' Club
Volume: 124
Series:
Issue:
Date: 2004
Page Range: 226--227
Publication Info: London, British Ornithologists' Club, 1893-
Subjects:
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By: Krabbe, Niels
Type: Article
In: Bulletin of the British Ornithologists' Club
Volume: 128
Series:
Issue:
Date: 2008
Page Range: 219--227
Publication Info: London, British Ornithologists' Club, 1893-
Subjects:
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By: Mayert, Sjoerd - Coopmans, Paul, - Krabbe, Niels - Isler, Morton L
Type: Article
In: Bulletin of the British Ornithologists' Club
Volume: 134
Series:
Issue: 2
Date: 2014
Page Range: 145--154
Publication Info: London, British Ornithologists' Club, 1893-
Subjects:
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By: Coopmans, Paul, - Krabbe, Niels - Schulenberg, Thomas S
Type: Article
In: Bulletin of the British Ornithologists' Club
Volume: 121
Series:
Issue:
Date: 2001
Page Range: 208--213
Publication Info: London, British Ornithologists' Club, 1893-
Subjects: