A frozen iguana hit the deck after cold weather swept through South Florida in January. Here's what to know about the ...

A bright green iguana can be seen plummeting from a tree ... they could act defensively. Iguanas have sharp teeth, claws and a long tail that they may use to protect themselves when acting ...

The marine iguana is found only in the Galápagos Islands ... Marine iguanas also have wide-set eyes, blunt snouts, sharp teeth and flattened tails. Charles Darwin famously described the Galapagos ...