Conversations about planned tree removals have included Butte County supervisors, Sheriff Kory Honea and Public Works Director Mike Crump, as well as representatives from Butte Environmental Council, which is particularly concerned with the tree replacement plan.On Friday, BEC members met with PG&E and discussed 62 trees to be removed in the Comanche Creek greenway, including some sizeable oaks. PG&E agreed to follow Chico tree protection and mitigation guidelines, which could involve planting 150 trees to replace those to be removed, said BEC board member Mark Stemen.