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. You have to maintain the temperature in their enclosures. They need constant warmth for their body as they are cold blooded creature. You will have to install lamps or heaters to keep them warm in cold areas. Pet and Tamed iguana. You cannot tame your pet iguana so easily. You have to take their proper care and interact with them so that they feel comfortable and get acquainted with you and your family members. You may wonder about the size of this reptile when it grows up, all the accessories which you buy for your cute pet may become un-usable for their size after some time. The green iguana will look very small in its infant stage. It can grow to a huge size, if you know how to bring up and keep it healthy . If you want to keep them as pets, it is better you acquire some basic knowledge about the nature of iguanas, the way they live, their habits, food, behavior and what are the necessities for their existence. An iguana is a reptile and it resembles a lizard. You should know about its primary features. Iguana is a family of lizards called iguanidade. The condition can be treated only by injecting the important vitamins and minerals and altering the diet as suggested. The nose abrasions: When iguana is suffering from nose abrasions the reptile tries many times to escape and gets the nose scraped or scratched with enclosures. The nose scrapes are resulted from wires, plastic or glass used for their enclosure of cages. At the same time they are timid also and will run away out of fear. Female iguanas lay the eggs by digging tunnels. They do not hatch their eggs. The eggs get hatched themselves in warmth. All eggs get hatched simultaneously. Iguanas are eaten by human beings and many of their enemies. Several measures are required to save iguana from extinction by educating people who live in iguana inhabited areas, by their captive multiplication in zoos and imposing restriction on their hunting