When these reptile perceive any danger, they use their defense tools comprising their strong tail, claws, jaws and nails to protect themselves. When they are in their natural dwelling, the iguana cantinas will be careful and shield themselves from the marauders. They are very active and possess a keen sense of hearing, sight and smell. The following are numerous important things that use you require to think about before you start to look after your infant iguana. 1. Shelter for Protection: You cannot use just any type of cage to keep baby iguana. However, it is not so important what design or material you use for making their shelter. The best food recommended for iguanas is leafy green vegetables. They should be given a balanced diet to keep them healthy. The diet should not make it lazy or fat. It is better to get the advice of an expert. Female iguana will not mostly eat, if they are in the state of developing the eggs. Once they cross this condition, they will feel hungry; you have to feed them at that time as they become lean and dull. Marine iguanas maintain their number and sizes according to the availability of food. When algae had decreased at the time of onset of El Ni o, the marine iguanas also decreased in their length. When the food was available again they regained their sizes to normal. The marine iguanas are not as active as the other species of iguanas. Their main habitation is found on Gasparilla Island situated on the coastal areas of gulf of Florida. You can find them on beaches and the lofts of houses. Generally, they exist in abundance in the deserts and rainforest regions. They have a variety of species. The iguanas mostly live on the nature and can adjust easily with their surroundings. In addition, they can be fed green peppers, frozen mixed vegetable, squash, green beans and fruits such as apple, banana and mangoes. Young iguana should be fed daily. Sufficient Amount of Water: Iguanas should be given adequate water to drink. Usually, they eat plant and vegetables, which meets their requirement of water to some extent.