March 13: NORWAY, Derek Lovitch will speak on “Backyard Bird Feeders,” at 7 p.m. at the Norway Memorial Library. 743-5309

March 15: PORTLAND, Mike Heppner, author of “Pike’s Folly,” will speak at noon at Portland Public Library, 5 Monument Square, 871-1700

March 16: TURNER, Kelli Murdock Fortin of Murdock Country Creations, will speak on “Preserve Your Family History,” at 6:30 p.m. at Turner Public Library. 225-3349

March 20: RANGELEY, Joe Bessey and Mike Ferguson will speak about car racing at 7 p.m. at Rangeley Public Library, 7 Lake St. 864-5529

March 21: HALLOWELL, Andy Molloy will speak on “Tales From Our Back Yard,” at 7 p.m. at Harlow Art Gallery, 160 Water St. Free 626-5635

March 22: AUGUSTA, Edwin A. Churchill, chief curator at the Maine State Museum, will speak on “Explore the Shifting Styles of 18th-Century Furniture,” at 7 p.m. at the Maine State Museum. Free 287-2301

March 22: BANGOR, Alix Hopkins, one of the founders of Portland’s city-wide trail system, will speak on “Building a Community Trail System,” at 7 p.m. at Bangor Public Library, 145 Harlow St. 947-8336

March 23: ORONO, Sen. Susan Collins will speak on “The Ethics of Conscience: Continuing the Legacy of Margaret Chase Smith,” at 3:30 p.m. at UMO Hauck Auditorium. Free 581-1648

March 23: PORTLAND, Ellen Chickering will speak about “La Boheme,” at noon at Portland Public Library, 5 Monument Square. 871-1700

March 26: BETHEL, Wendy Iseman, MPH, will speak about “Asthma,” at 3 p.m. at the West Parish Congregational Church, Garland Chapel, Church Street. 824-8610