A black and white tegu lizard, originally from Argentina, has been spotted at a local park, causing quite a stir among residents. Despite its menacing appearance, the lizard is not dangerous to humans. Authorities suspect the reptile is someone's pet, as it is not native to the area. Animal control is currently waiting for the owner to come forward and claim the lizard. If no one steps up, the scaly visitor will be put up for adoption. These lizards can grow up to four feet long and have a diet