There are two Plaza Islands lying in the eastern tip of Santa Cruz, the southern of these is the one of the most concentrated wildlife and is open to public. Several Prickly Pear cacti are found on the path while marine birds such as frigates and blue-footed boobies fly high in the sky. There is a colony of land iguanas here as well as marine iguanas, with a bit of luck you may also see the hybrid between those species.