Population information

Order name Charadriiformes
Family name Laridae
Scientific name Onychoprion fuscatus Common name Sooty Tern
Population name kermadeci
Breeding range Kermadec Is Non-breeding range Tropical Pacific Ocean
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 2,000,000 2,000,001 [R165]
WPE 2 0 0 2,000,000 2,000,001 [R165]
WPE 3 0 0 2,000,000 2,000,001 [R165]
WPE 4 0 0 2,000,000 2,000,001 [S2729] [R165]
WPE 5 0 0 2,000,000 2,000,001 [S7423] [R165]

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 1994 20000
WPE 2 1997 20000
WPE 3 2002 20000
WPE 4 2006 20000
WPE 5 2012 20000

References

  • R165 - Croxall, J.P., Evans, P.G.H. and Schreiber, R.W. (eds.). 1984. Status and Conservation of the World's Seabirds. ICBP Technical Publication No. 2. Cambridge, UK.

Notes

  • S2729 - For populations over 2 million birds, Ramsar Convention criterion 5 (20,000 or more waterbirds) applies.
  • S7423 - For populations over 2 million birds, Ramsar Convention criterion 5 (20,000 or more waterbirds) applies.



Copyright Wetlands International 2012

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