Christmas tree pickups have been scheduled in Knoxville and Pella. In Knoxville, the Marion County Conservation Board will be offering curb-side pickup of trees on January 3rd at 8am. Trees collected in this pickup will be used for wildlife cover and fisheries habitat in Conservation Board areas. Pella has also scheduled a pickup from Tuesday through Friday this week. They will also pick up on January 4th, 11th, and 18th. Trees must be placed on the curb by 7am in Pella. In both cities, trees must have all decorations and items removed beforehand.