Eastern Africa (Rift Valley) | 1993-2003 | Expert opinion | 5,750-7,000 |
Baker, N. 2003. A reassessment of the northern pop
[more]
| |
1993-2003 | Poor | STA |
Baker, N. 2003. A reassessment of the northern pop
[more]
| |
Lake Chad basin | 1993-2003 | Expert opinion | 1-500 |
Baker, N. 2003. A reassessment of the northern pop
[more]
| |
1993-2003 | Poor | DEC |
Baker, N. 2003. A reassessment of the northern pop
[more]
| |
Southern Africa (N to Angola & Zambia) | 1982-1992 | Expert opinion | 100,000-250,000 |
Scott, D.A. and Rose, P.M. 1996. Atlas of Anatidae
[more]
| |
1982-1992 | Poor | INC |
Scott, D.A. and Rose, P.M. 1996. Atlas of Anatidae
[more]
| |