Many varieties of the iguana belong to arboreal category. These iguanas mostly live on the top of tree, in deserts, rocky trails and marine iguanas live in coastal areas in caves. Iguanidae family comprises primarily eight types of iguanas: These are Genus: Cyrclura, Amblyrhyncus, Conolophus, Brachylophus, Ctenosauria, Dipsosaurus and Sauromalus The Genus Cyrclura or rock iguana is found in Caribbean islands. Baby iguanas also have some crucial requirements to be furnished similar to those for any other pet. They are simple and not much fussy like many other pets for a specific food, but you have to make the things perfect for them to live and grow. Naturally, you will not allow them to get ill and ultimately expire before they become grown up young iguanas. If you breed iguana, it is exciting and marvelous experience to have. The mother iguana tries to find some best place to lay eggs and waits till their hatching is over. There are both natural as well as artificial nests for iguanas. The iguanas get their babies from both types of nests. The disadvantages are that, if the number of reptiles increases more than the owners have space in their homes, it will be a big problem to feed them. This signifies that they should be considered only vegetarian. Their food should consist of mostly vegetables or fruits with high nutritional level including collard green and leafy mustard. You can also feed them lettuce, but it should not be on regular basis. Most of the salad lettuce does not have any nutritional degree. Maybe, you have watched iguanas on TV eating some insects. The research works show that it is only by chance. For instance, if iguana tries to spook over an insect sitting on a leaf, it will eat it with a part of leaf also along with. The experts advocate that more vegetables should be fed to iguanas than insects or fleshy food. The skin of iguana should be free from scratches, lumps, scars and cuts. At the same time, observe that the animal you buy is clean and no fecal matter is clinging to it. If it is dirty that means there is danger of bacteria in the environment it lived. It may fall sick. The Dwelling for Iguana: If you are new to keeping iguana as pet, you can start with a tank to keep them.