This is a past event.

Southern Arizona Ducks

Jeff Babson of Sky Island Tours leads a class covering the classification and identification of the thousands of ducks who make Southern Arizona their winter homes, from 6 to 8 p.m., Thursday, Dec. 12; $17, $12 for members, includes admission to the gardens. Butterfly curator Elizabeth Willott talks about her visit to butterfly suppliers in Costa Rica last summer, from 7 to 8 p.m., Tuesday, Dec. 17; $12, $7 for members, includes admission to the gardens.