I was driving over the Butte des Mortes bridge this morning and saw some terns flying over the water. My question is, when one is driving at least 55 mph and sees terns over a lake is it safe to assume that they are Common Terns or could they be Forster's Terns? Todd Ward Outagamie County. #################### You received this email because you are subscribed to the Wisconsin Birding Network (Wisbirdn). To UNSUBSCRIBE or SUBSCRIBE, use the Wisbirdn web interface at: //www.freelists.org/list/wisbirdn To set DIGEST or VACATION modes, use the Wisbirdn web interface at: //www.freelists.org/list/wisbirdn Visit Wisbirdn ARCHIVES at: //www.freelists.org/archives/wisbirdn