Earl “Chiefie” Mills Jr. will lead a nature walk through the pine barrens, wetlands, and cedar swamps that surround the Mashpee Wampanoag reservation. The tour will feature diverse characteristics of the land in its natural state as well as land impacted as a result of man’s influence to develop bogs and also areas that have been managed by controlled burns. Participants will gather for the walk in the Mashpee Wampanoag Government Center at 483 Great Neck Road, Mashpee at 10 am on Saturday, April 20. Space is limited. To register go to bit.ly/ChiefieNatureWalk.