Spatula hottentota

Population size and trend
Population Size interval Size quality Estimated population size Size reference Size notes
Trend interval Trend quality Trend Trend reference Trend notes
Lake Chad basin2010Expert opinion1-1,000Trolliet, B. in litt 2011
1982-1992PoorDEC Scott, D.A. and Rose, P.M. 1996. Atlas of Anatidae [more]
Eastern Africa (south to N Zambia)2001Best guess25,000-100,000 Dodman, T. 2002. Waterbird Population Estimates in [more]
1986-1996PoorSTA Scott, D.A. and Rose, P.M. 1996. Atlas of Anatidae [more]
Southern Africa (north to S Zambia)2001Best guess25,000-100,000 Dodman, T. 2002. Waterbird Population Estimates in [more]
1986-1996PoorSTA Scott, D.A. and Rose, P.M. 1996. Atlas of Anatidae [more]
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