Population information

Order name Ciconiiformes
Family name Ardeidae
Scientific name Egretta tricolor Common name Tricolored Heron
Population name ruficollis, Central America
Breeding range Central America Non-breeding range
Red List Category Least Concern
Ramsar regions Neotropics
Notes In WPE2 this population belonged to one single population (E.t. ruficollis, North Am/NW Neotropics).

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 0 0 -1 -1
WPE 4 0 0 -1 -1
WPE 5 2005 2005 3,350 6,800 Expert opinion [R1114]

Population trends

Publication Start year End year Trend Trend quality Notes References Actions
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 3 0 -1
WPE 4 0 -1
WPE 5 2012 50

References

  • R1114 - Komar, O., Angehr, G., Eisermann, K., Herrera, N. and Zolotoff, J.M.. 2006. Waterbird Population Estimates for Central America. IV North American Ornithological Conference. unpublished report.

Notes




Copyright Wetlands International 2012

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