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Location Chile, Región del Maule
Central coordinates 72o 26.02' West  35o 19.45' South
IBA criteria A1
Area 150 ha
Year of IBA assessment 2010

Comité Nacional Pro Defensa de la Flora y Fauna (Affiliate)

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Peruvian Pelican Pelecanus thagus unknown  2008  2,000 individuals  medium  A1  Near Threatened 
Inca Tern Larosterna inca unknown  2008  150 individuals  good  A1  Near Threatened 

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Recommended citation  BirdLife International (2015) Important Bird and Biodiversity Area factsheet: Santuario de la Naturaleza Rocas de Constitución. Downloaded from on 26/11/2015

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