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Location USA, Alaska
Central coordinates 156o 36.60' West  58o 39.00' North
IBA criteria A4i
Area 3,590 ha
Altitude 5 - 35m
Year of IBA assessment 2009

Audubon



Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Tundra Swan Cygnus columbianus passage  2006  2,640 individuals  good  A4i  Least Concern 

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Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Upper Naknek River. Downloaded from http://www.birdlife.org on 01/11/2014

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