Population information

Order name Anseriformes
Family name Anatidae
Scientific name Tadorna variegata Common name Paradise Shelduck
Population name New Zealand
Breeding range New Zealand Non-breeding range
Red List Category Least Concern
Ramsar regions Oceania
Notes

Conservation Framework

Conservation framework Notes
No conservation frameworks
Note:

Population size

Publication Start year End year Minimum Maximum Estimate quality Notes References Actions
WPE 1 0 0 150,000 180,000 [R705]
WPE 2 0 0 150,000 180,000 [R705]
WPE 3 0 0 150,000 180,000 [R705]
WPE 4 0 0 150,000 180,000 [R705]
WPE 5 0 0 150,000 180,000 [R705]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 1 1982 1992 STA [R705]
WPE 2 1982 1992 STA [R705]
WPE 3 1982 1992 STA [R705]
WPE 4 1982 1992 STA [R705]
WPE 5 1982 1992 STA [R705]

Population 1% level

Publication Yearset 1 percent Note
WPE 1 1994 1700
WPE 2 1997 1700
WPE 3 2002 1700
WPE 4 2006 1700
WPE 5 2012 1600

References

  • R705 - Williams, M.J. (pers. comm.). 1993. Unpublished information from New Zealand, summarised for IWRB.

Notes




Copyright Wetlands International 2012

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