Lehigh Gap Nature Center will be holding the following speaker series at the Osprey House.

·Oct. 11: Brandon Ruhe, president of the Mid-Atlantic Center for Herpetology and Conservation will discuss "Helping the Herps" at 7:30 p.m.

·Oct. 28: Jim Rowland, a semi-retired structural engineering consultant who has trekked major trails throughout the world will talk about his experience on the Appalachian National Scenic Trail with special emphasis on the Pa section at 3 p.m.

·Nov. 29: Jerry McAward, an American Canoe Association Instructor Trainer Educator and past chairman of ACA's River Kayak Committee will discuss "Laughing and Learning on the Lehigh River" at 7:30 p.m.