Asian Butterflies Perpetual Calendar
ASIAN BUTTERFLIES PERPETUAL CALENDAR. This practical 12-page calendar is enhanced with full-color butterfly illustrations from artist Edward Donovan's journals published in 1838, reprinted with permission of the American Museum of Natural History. Each page features dated lines for recording important events. The top of the calendar is wire-bound and includes a loop for wall mounting. Perpetual calendars can be used in any year.