Population information

Order name Anseriformes
Family name Anatidae
Scientific name Mergus merganser Common name Goosander
Population name orientalis, E Asia (non-bre)
Breeding range Central & E Siberia, NE China, Korea, Hokkaido Non-breeding range E Asia
Red List Category Least Concern
Ramsar regions Asia
Notes Sometimes ascribed to comatus.

Conservation Framework

Conservation framework Notes
EAAF Partnership
Note:

Population size

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 1 1987 1991 25,000 100,000 [R519]
WPE 2 1987 1991 25,000 100,000 [R519]
WPE 3 1998 1998 50,000 100,000 [R455]
WPE 4 1998 1998 50,000 100,000 [R455]
WPE 5 1998 1998 50,000 100,000 [R455]

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 0 0 Unknown No idea

Population 1% level

Publication Yearset 1 percent Note
WPE 1 0 -1
WPE 2 0 -1
WPE 3 2002 750
WPE 4 2006 750
WPE 5 2012 710

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.
  • R455 - Miyabayashi, Y. and Mundkur, T. 1999. Atlas of Key Sites for Anatidae in the East Asian Flyway. Wetlands International ? Japan ? Tokyo, and Wetlands International ? Asia Pacific, Kuala Lumpur. 148 pp.

Notes




Copyright Wetlands International 2012

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