Population information

Order name Ciconiiformes
Family name Ardeidae
Scientific name Ardea herodias Common name Great Blue Heron
Population name occidentalis, Florida
Breeding range S Florida, Caribbean Non-breeding range
Red List Category Least Concern
Ramsar regions Neotropics North America
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 -1 -1
WPE 2 0 0 -1 -1
WPE 3 0 0 -1 -1
WPE 4 0 0 -1 -1
WPE 5 2006 2006 1,500 1,500 Expert opinion [R1115]

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 1980 2007 DEC [R1187]

Population 1% level

Publication Yearset 1 percent Note
WPE 1 0 -1
WPE 2 0 -1
WPE 3 0 -1
WPE 4 0 -1
WPE 5 2012 15

References

  • R1115 - Kushlan, J. A. 2007. Conserving Herons, A Conservation Action Plan for the Herons of the World. Heron Specialist Group and Station Biologique de la Tour du Valat, Arles, France.
  • R1187 - Vennesland, R.G. and Butler, R.W. 2011. Great Blue Heron (Ardea herodias), The Birds of North America Online (A. Poole, Ed.). Ithaca: Cornell Lab of Ornithology.

Notes




Copyright Wetlands International 2012

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