Population information

Order name Anseriformes
Family name Anatidae
Scientific name Anas acuta Common name Northern Pintail
Population name E & SE Asia
Breeding range E Siberia Non-breeding range E & SE Asia S to Thailand
Red List Category Least Concern
Ramsar regions Asia
Notes

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 100,000 1,000,000 [R519]
WPE 2 1987 1991 10,000 1,000,000 [R519]
WPE 3 0 0 500,000 1,000,000 [R455]
WPE 4 0 0 200,000 300,000 [S5345] [R407]
WPE 5 0 0 200,000 300,000 [S8055] [R407]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 1977 1991 DEC [R519]
WPE 2 1977 1991 DEC [R519]
WPE 3 1977 1991 DEC [R519]
WPE 4 1977 1991 DEC [R519]
WPE 5 1977 1991 DEC [R519]

Population 1% level

Publication Yearset 1 percent Note
WPE 1 0 -1
WPE 2 0 -1
WPE 3 2002 7500
WPE 4 2006 2500
WPE 5 2012 2400

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.
  • R407 - Li, David, and Asian Waterbird Census network in litt. 2005.

Notes

  • S5345 - 466, 413: Low thousands winter in Korea, 100 000 in Japan. 45: Fewer than 10,000 counted in the Yangtze valley during 2003-2005. 257: 180,000 migrate through the Kamchatka Peninsula in spring.
  • S8055 - Moores, N. in J. Kear (ed.) 2005, Li in litt. 2005: Low thousands winter in Korea, 100 000 in Japan. 45: Fewer than 10,000 counted in the Yangtze valley during 2003-2005. Gerasimov & Gerasimov 2003: 180,000 migrate through the Kamchatka Peninsula in spring.



Copyright Wetlands International 2012

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