Butterfly conservatory entices visitors with new attractions Updated: Updated: Battery-operated vehicle and toy train introduced at the 27-acre conservatory Share Article AAA The battery-operated vehicle will take visitors through the Tropical Butterfly Conservatory in Srirangam, stopping at different places such as Nakshatra Vanam. | Photo Credit: M. Srinath Battery-operated vehicle and toy train introduced at the 27-acre conservatory A battery-operated vehicle for children and adults and a toy train are among the latest amenities provided by the Forest Department at the Tropical Butterfly Conservatory in Srirangam which has been attracting a steady stream of visitors. The facilities have been created with the partnership of a Tiruchi-based private agency with a view to attracting more visitors. The battery-operated vehicle with three cars can carry 10 adults and children a time. It will take them around the sprawling conservatory, stopping at different places such as Nakshatra Vanam. The tariff is different for for adults and children.