Bucks County Audubon Society (BCAS) presents a monthly “Advocacy for a Cleaner Earth” lecture series this fall. Each free lecture features environmental professionals speaking on a range of topics as they relate to local, environmental issues, including gas, water, soil and wildlife.

All lectures are open to the public and held from 6:30 to 8 p.m. in the auditorium of the Delaware Valley University Life Science building. Maya van Rossum of the Delaware Riverkeeper Network spoke in September about pipelines and their impact on clean water. Ron Moule of the Carversville Farm Foundation will speak on October 11. Richard Meyers, former director of the Eastern Pennsylvania Sierra Club, will speak on November 8.

BCAS is an environmental education center whose mission is to educate people about the natural world with an emphasis on conservation, including the protection of birds, other wildlife and their habitats.

Location: 700 E. Butler Ave., Doylestown. For more information, call 215-297-5880 or visit BCAS.org. October 2017