Please sign the petition to save the marshes.
http://www.avaaz.org/en/petition/Sa...nized_birding_sanctuary_from_being_destroyed/
Everyone is sure this is a juv arctic just with that photo? Not easy for me. Short bill is typical of young juvenile (bill not yet fully grown). Do you have any other feature to exclude a Common Tern?
In the OP photo a clear difference between Common and Arctic is visible. In Arctic the lower eye crescent is dark, creating a more complete 'mask' effect; on Common it is white. Compare it with this - http://4.bp.blogspot.com/_ZUTSrCHJJqA/TFa3c0UoHgI/AAAAAAAAeWg/IDF__ey-wdM/s1600/_MG_3236.JPG
Brian S