Western Europe/NW & West Africa | 1990-2000 | Expert opinion | 160,000-180,000 |
BirdLife International (2004). Birds in Europe, po
[more]
| |
1987-1997 | Reasonable | DEC |
SOVON 2010: Weidevogelbalans 2010. Landschapsbehee
[more]
| |
Eastern Europe/Central & Eastern Africa | 2000 | Expert opinion | 90,000-165,000 |
BirdLife International (2004). Birds in Europe, po
[more]
| |
1980-2000 | Poor | DEC |
Hagemeijer, W.J.M. & Blair, M.J. (eds). (1997). Th
[more]
| |
West-central Asia/SW Asia & Eastern Africa | 1987-1991 | Best guess | 25,000-100,000 |
Perennou, C.P., Mundkur, T. and Scott, D.A. 1994.
[more]
| |
1997-2007 | Poor | UNK |
Wetlands Intrenational 2011. Results of trend anal
[more]
| |
Iceland/Western Europe | 2006 | Expert opinion | 50,000-75,000 |
Gill, J.A., Langston, R.H.W., Alves, J.A., Atkinso
[more]
| |
1997-2007 | Reasonable | INC |
Wetlands Intrenational 2011. Results of trend anal
[more]
| |