Tours of Preston Park, including the residence and the grounds, will be offered at 9:30 a.m. Saturday and Nov. 30. Admission is free, but registration is required and spaces are limited. Tours can be specially arranged for groups. The park is at 415 S. Eberhart Road, Butler Township. Call 724-283-3430, Ext. 212.

Nautical Nature pontoon boat at Moraine State Park has scheduled 90 minute cruises on Lake Arthur every Saturday and Sunday through Oct. 26. The 37-passenger, enclosed pontoon boat takes off at 1 and 3 p.m. from the McDanel’s Launch on the North Shore. Tickets are available at the Owlet Gift Shop. Reservations are suggested by calling 724-368-9185.

Jennings Environmental Education Center, Route 528, Brady Township, will be the site of the program “A Bump in the Night” about nocturnal creatures at 7 p.m. Oct. 27. Project Feeder Watch will be conducted from 2 to 4 p.m. Nov. 3 so participants can learn how to count birds at feeders and help scientists track long-term trends in bird distribution and abundance. This program is free, but registration is required no later than Oct. 30 at http://events.dcnr.pa.gov or by calling the Center at 724-794-6011.