As part of Searsport Heritage Days, Friends of Sears Island will be hosting a walk titled “Archaeology of Sears Island and Upper Penobscot Bay: A Window Through Deep Time,” led by Paul Bock, on Saturday, August 12th, from 9:30-11:00am. Paul is an archaeologist and the owner of Stoney Knoll Archaeological Supply in Searsport. The program will focus on some of the Native American sites that have been excavated in the area, from the Archaic period, through the Ceramic Period and into the Euro-Contact period. Paul will also touch on some of the important early historic sites within the immediate area (17th and 18th century), as well as how Sears Island was exploited during that period. Program participants are encouraged to bring any artifacts they’ve found on Sears Island for identification, as surface finds can be an important tool to help identify new archaeological sites.