Population information

Order name Podicipediformes
Family name Podicipedidae
Scientific name Poliocephalus rufopectus Common name New Zealand Grebe
Population name New Zealand
Breeding range N Island New Zealand Non-breeding range
Red List Category Near Threatened
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 3 1999 1999 1,700 1,800 [R68]
WPE 4 2005 2005 1,700 1,800 [R64]
WPE 1 1993 1993 1,200 1,500 [R501]
WPE 2 1987 1991 1,200 1,500 [R497]
WPE 5 2005 2005 1,700 1,800 [R64]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 3 1990 2000 DEC [R68]
WPE 4 1995 2005 DEC [R64]
WPE 1 0 0 Unknown
WPE 2 0 0 Unknown
WPE 5 1995 2005 DEC [R64]

Population 1% level

Publication Yearset 1 percent Note
WPE 3 2002 20
WPE 4 2006 20
WPE 1 1994 14
WPE 2 1997 14
WPE 5 2012 15

References

  • R68 - BirdLife International. (2000). Threatened Birds of the World. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife international
  • R64 - BirdLife International. 2005. Threatened birds of the world 2005. Species factsheets available at?www.birdlife.org
  • R501 - Ornithological Society of New Zealand. (pers. comm.). 1993. Unpublished data compiled for IWRB.
  • R497 - O'Donnel, C.F.J. and Fjelds?, J. 1995. Grebes: a global action plan for their conservation. IUCN.

Notes




Copyright Wetlands International 2012

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