A Gila monster can be found toward Mexico, AZ and in NV. These are a type of lizards which are poisonous. They eat eggs, birds, insect and even other lizards.

The Gila monster is a lizard that lives in the southwestern part of the United States. It is a protected species in Arizona and Nevada. Its bite is venomous. You can find more information here: http://www.desertusa.com/sep97/du_gilamo...