Population information

Order name Ciconiiformes
Family name Ardeidae
Scientific name Cochlearius cochlearius Common name Boat-billed Heron
Population name cochlearia
Breeding range E Panama SE to Guianas, Amazonia, NE Argentina Non-breeding range
Red List Category Least Concern
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 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 2011 2011 25,000 100,000 Best guess [R1240]

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 2001 2010 DEC Poor [R1191]

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 1000

References

  • R1240 - Boyla, K. and Estrada, A. (Eds.) 2005. ?reas Importantes para la Conservaci?n de las Aves en los Andes Tropicales: Sitios prioritarios para la conservaci?n de la biodiversidad. Quito, Ecuador: BirdLife International and Conservation International (BirdLife Conservation Series No. 14).
  • R1191 - Wetlands International Argentina (compiler). 2012. Unpublished information from the Neotropical Waterbird Census, 1990-2011, including contributions from Colombia (Asociaci?n Calidris in litt.), Paraguay (Guyra Paraguay in litt.), Uruguay (Averaves in litt.) and Venezuela (Uni?n Venezolana de Ornit?logos in litt.).

Notes




Copyright Wetlands International 2012

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