Only two sites are known in the 100km of remaining habitat. Click on photo for enlargement. Glen Gerber Control of livestock is needed on several islands. Browsing by feral livestock have depleted the most nutritious plants, leaving much poorer quality food for iguanas. In addition, herds trample nest and burrow sites.
Desertification caused by feral goats leaves little food or shelter for native animals .
Rick Hudson Public education needs range from discouraging people from feeding, hunting, and transporting iguanas between islands, to inspiring local and national pride for these impressive lizards and their unique habitats. Raising public awareness regarding the vulnerability of iguanas to dogs, cats, pigs, and livestock will help prevent intentional introductions to new islands. Teachers are given curricula materials to help them teach students about iguana conservation. Click on photo for enlargement. Rick Hudson Captive breeding programs are recommended for five of the iguanas that are ranked as critically endangered.