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Location USA, Michigan
Central coordinates 83o 3.80' West  44o 11.57' North
IBA criteria A4i
Area 380,000 ha
Year of IBA assessment 2009


Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Tundra Swan Cygnus columbianus passage  2006  2,682 individuals  good  A4i  Least Concern 
Ring-billed Gull Larus delawarensis breeding  1999  28,605 nests  good  A4i  Least Concern 

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Recommended citation  BirdLife International (2016) Important Bird and Biodiversity Area factsheet: Saginaw Bay. Downloaded from on 22/10/2016

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