W Europe, NW Africa (bre) | 1983-1999 | Expert opinion | 5,850-6,700 |
Marion, L. Ulenaers, P. & van Vessem, J.. 2000. He
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1995-2005 | Reasonable | DEC |
Unpublished information supplied by Wetlands Inter
[more]
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C & E Europe, Black Sea & E Mediterranean (bre) | 1993 | Expert opinion | 53,800-124,200 |
Marion, L. Ulenaers, P. & van Vessem, J.. 2000. He
[more]
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1995-2005 | Poor | DEC |
Unpublished information supplied by Wetlands Inter
[more]
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South-west Asia (win) | 2006 | Best guess | 25,000-100,000 |
Unpublished information supplied by Wetlands Inter
[more]
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- | No idea | UNK | | |
Southern Africa | 1990-2000 | Census based | 5,000 |
Fishpool, L.D.C. & Evans, M.I.,(Eds). 2001. Import
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1986-1996 | Poor | DEC |
Harrison, J.A., Allan, D.G., Underhill, L.G., Herr
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| |