Edited film likely presented at NYZS Annual Meeting. DTR staff members building a new insectary on the grounds of Simla. Time lapse studies of the pupa, chrysalis, and cocoon stages of butterfly development. Footage of researcher, possibly Rosemary Kenedy, working with butterflies. "Butterfly Studies at the Tropical Research Center. Photographed by Russ Kline, Jocelyn Crane, Nautica Waterbury, Rosemary Kenedy