Population information

Order name Anseriformes
Family name Anatidae
Scientific name Aythya fuligula Common name Tufted Duck
Population name Western Siberia/SW Asia & NE Africa
Breeding range W Siberia, SW Asia, NE Africa Non-breeding range SW Asia, NE Africa
Red List Category Least Concern
Ramsar regions Africa Asia Europe
Notes

Conservation Framework

Conservation framework Notes
AEWA
CAF Action Plan
EUBD
Note:

Population size

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 1 1987 1991 200,000 200,000 [R519]
WPE 2 1987 1991 200,000 200,000 [R519]
WPE 3 1987 1991 200,000 200,000 [R519]
WPE 4 1987 1991 200,000 200,000 [R519]
WPE 5 2003 2005 300,000 300,000 Expert opinion [R913]
CSR 4 1987 1991 200,000 200,000 Expert opinion
CSR 5 2003 2005 300,000 300,000 Expert opinion [R913]
CSR 6 2003 2005 300,000 300,000 Census based [R913]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 0 0 Unknown
WPE 2 0 0 Unknown
WPE 3 0 0 Unknown
WPE 4 0 0 Unknown
WPE 5 1990 2000 STA No idea [R66]
CSR 4 1990 2000 STA No idea [R66]
CSR 5 1990 2000 STA No idea [R66]
CSR 6 2003 2012 DEC? Poor [T6547] [R1381]

Population 1% level

Publication Yearset 1 percent Note
WPE 1 1994 2000
WPE 2 1997 2000
WPE 3 2002 2000
WPE 4 2006 2000
WPE 5 2012 3000
CSR 4 0 -1
CSR 5 0 -1
CSR 6 0 -1

References

  • R519 - Perennou, C.P., Mundkur, T. and Scott, D.A. 1994. The Asian Waterfowl Census 1987-1991: distribution and status of Asian waterfowl. IWRB Spec. Publ. No. 24; AWB Spec. Publ. No. 86. Slimbridge, UK and Kuala Lumpur, Malaysia.
  • R913 - Solokha, A. 2006. Results from the international waterbird census in Central Asia and the Caucasus 2003-2005. Wetlands International Russia, Moscow
  • R66 - BirdLife International Website 2002
  • R1381 - Nagy, S., Flink, S., Langendoen, T. (2014) Waterbird trends 1988-2012: Results of trend analyses of data from the International Waterbird Census in the African-Eurasian Flyway. Wetlands International, Ede.
  • R1548 - Wetlands International (2017) Flyway trend analyses based on data from the African-Eurasian Waterbird Census from the period of 1967-2015. Ede, The Netherlands: Wetlands International. Temporary URL: https://www.dropbox.com/sh/r76f4eyuhzu65co/AADzzQkhySsUDsmwFJUcHs91a?dl=0

Notes

  • T6547 - Trend analysis of IWC count data from 22 countries suggests significant long-term decline (1988-2012: 0.9666±SE 0.0082, 2003-2012: 0.8101±0.0198). However, range shift and the influence of small sample size (235 plots) cannot be ruled out due to sporadic coverage outside IR and AZ.



Copyright Wetlands International 2012

Citation: Wetlands International (). "Waterbird Population Estimates" . Retrieved from wpe.wetlands.org on