Bring your calendar. Dr. Pyle is author of the Audubon Society Field Guide to North American Butterflies , the Handbook for Butterfly Watchers , and many other books, including Wintergreen , which was awarded the John Burroughs Medal in 1986 as the year's best natural history book. A chance to pick up some plants for your Butterfly Garden. Saturday, May 30 Successful Butterfly Gardening, Green Spring Gardens Park 1 to 2 p.m. - Horticulturist Cathy Strager will discuss plants to attract butterflies.
Class is held outside.
For ages 12 to adult. Black Hill Visitor Center, Boyds, Maryland. Saturday, June 20 Baltimore Checkerspots and Other Butterflies of Frederick County's High Country. Field trips June 27, July 11, and 18. Md. Ages 16 to adust.