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Location Chile, Región de Valparaíso
Central coordinates 80o 0.11' West  26o 19.30' South
IBA criteria A1, A4ii
Area 590 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
Masatierra Petrel Pterodroma defilippiana breeding  10,000-19,999 individuals  unknown  A1, A4ii  Vulnerable 

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Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Islas Desventuradas. Downloaded from on 16/09/2014

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