Population information

Order name Anseriformes
Family name Anatidae
Scientific name Marmaronetta angustirostris Common name Marbled Teal
Population name East Mediterranean
Breeding range E Mediterranean Non-breeding range
Red List Category Vulnerable
Ramsar regions Africa Asia
Notes

Conservation Framework

Conservation framework Notes
AEWA
Note:

Population size

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 1 0 0 1,000 1,000 [R269]
WPE 2 0 0 1,000 1,000 [R269]
WPE 3 0 0 1,000 1,000 [R269]
WPE 4 0 0 1,000 1,000 [R269]
WPE 5 1980 1990 1,000 1,000 Expert opinion [R269]
CSR 4 1980 1990 1,000 1,000 Expert opinion [R269]
CSR 5 1980 1990 1,000 1,000 Expert opinion [R269]
CSR 6 1990 2000 20 100 Expert opinion [S8541] [R1441] [R1412]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 1900 1990 DEC [R269]
WPE 2 1900 1990 DEC [R269]
WPE 3 1900 1990 DEC [R269]
WPE 4 1900 1990 DEC [R269]
WPE 5 1980 1990 DEC Poor [R269]
CSR 4 1980 1990 DEC Poor [R269]
CSR 5 1980 1990 DEC Poor [R269]
CSR 6 2000 2012 DEC Poor [T6674] [R1381]

Population 1% level

Publication Yearset 1 percent Note
WPE 1 1994 10
WPE 2 1997 10
WPE 3 2002 10
WPE 4 2006 10
WPE 5 2012 10
CSR 4 0 -1
CSR 5 0 -1
CSR 6 0 -1

References

  • R269 - Green, A.J. 1993. The status and conservation of the Marbled Teal (Marmaronetta angustirostris). IWRB Special Publication No. 23. Slimbridge, UK. 107 pp.
  • R1441 - Boyla, K. in litt., 2014
  • R1412 - Wetlands International 2014. International Waterbird Census Count Totals 2010 - 2013: African-Eurasian region. Online dataset. URL: http://www.wetlands.org/LinkClick.aspx?fileticket=0YKYRi11%2f0k%3d&tabid=3044
  • 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

  • S8541 - Recent IWC counts (2010-2014) from the region do not include more than 20-36 individuals from Israel. It is probably extinct in TR, its former stronghold in the region (Boyla, K., in litt, 2014). Therefore, the population estimate revised to 20-100 individuals.
  • T6674 - IWC trend data show large decline in the short-term (Nagy et al., 2014), that qualifies this population for significant long-term decline if projected into the future.
  • T6945 - Recent information from other countries in the region except TR is not available.



Copyright Wetlands International 2012

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