Population information

Order name Pelicaniformes
Family name Phalacrocoracidae
Scientific name Phalacrocorax harrisi Common name Flightless Cormorant
Population name Galapagos Is
Breeding range Galapagos Islands Non-breeding range
Red List Category Vulnerable
Ramsar regions Neotropics
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 2 1993 1993 2,000 2,000 [R138]
WPE 3 1999 1999 900 900 [R68]
WPE 4 2005 2005 900 900 [S3318] [R64]
WPE 1 0 0 1,000 1,000 [R139]
WPE 5 2006 2006 1,670 1,680 Census based [R1024]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
WPE 2 1970 1994 STA [R138]
WPE 3 1971 1999 STA [R68]
WPE 4 1971 1999 STA [R64]
WPE 1 1982 1992 STA [R139]
WPE 5 0 0 Unknown No idea

Population 1% level

Publication Yearset 1 percent Note
WPE 2 1997 20
WPE 3 2002 9
WPE 4 2006 9
WPE 1 1994 10
WPE 5 2012 15

References

  • R138 - Collar, N.J., Crosby, M.J. and Stattersfield, A.J. 1994. Birds to Watch 2. The World List of Threatened Birds. BirdLife Conservation series No. 4. BirdLife International, Cambridge, UK. 407 pp.
  • 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
  • R139 - Collar, N.J., Gonzaga, L.P., Krabbe, N., Madrono-Nieto, A., Parker T.A.III and Wege, D.C. 1992. Threatened Birds of the Americas: The ICBP/IUCN Red Data Book. ICBP, Cambridge, UK.
  • R1024 - BirdLife International. 2012j. IUCN Red List for birds (downloaded from http://www.birdlife.org)

Notes

  • S3318 - 65: Between 1977 and 1999, numbers fluctuated between 650 and 1,000, falling to 400 during 1983 El Nino.



Copyright Wetlands International 2012

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