Edited film likely presented at an NYZS Annual Meeting. William Beebe greeting a visitor to Simla. Jocelyn Crane working in an insectary at Simla. Various examples of the trials conducted with butterflies to study color preferences and behavior. Macro photographic field studies of caterpillars and the egg, larva, pupa life cycle of the butterfly. A Newsletter in pictures from the Trinidad Field station of the Department of Tropical Research.