Please don't chase, harass or try to catch them. It is illegal to remove iguanas from Gasparilla Island. Shelling is a favorite pastime here. There are plenty of shells on the beach for the taking. Dogs are not allowed on island beaches.
Sand dunes are an important part of coastal ecology.
Try not to walk on them. Instead, use dune crossovers. It is even illegal to pick or disturb some plants, such as sea oats and mangroves. Many sea and shore birds frequent our beaches and waterways. It is tempting to feed them, but please don't.