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Location USA, California
Central coordinates 115o 44.74' West  32o 47.79' North
IBA criteria A1, A4i
Area 252,618 ha
Year of IBA assessment 2009


Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Mountain Plover Charadrius montanus non-breeding  2007  4,687 individuals  good  A1, A4i  Near Threatened 
Whimbrel Numenius phaeopus passage  2003  7,500 individuals  unknown  A4i  Least Concern 
Long-billed Curlew Numenius americanus non-breeding  2007  12,614 individuals  good  A4i  Least Concern 

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Recommended citation  BirdLife International (2016) Important Bird and Biodiversity Area factsheet: Imperial Valley. Downloaded from on 24/10/2016

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