Lowering of the iguana’s dewlap (its skin flap beneath its chin). More signs of aggression or danger may include: Hissing.

Pet iguanas can bite, and although rare, they will clamp down when they’re ill or stressed. A bite from a large iguana is ...

Rogue iguana causes widespread power outage in Lake Worth Beach Iguana bite can lead to rare bacterial infection, new study says The lizard wars of South Florida help reveal how evolution works ...