Why Do Frilled-Neck Lizards Frill? Frilled-neck lizards frill their necks for a few different reasons, primarily for defense and communication. Frilled lizards use their frills to communicate with ...

A good Samaritan who stopped to help a lizard out of trouble got a nasty surprise when the ungrateful beast attacked him. There are several families of frill necked lizards that live happily in and ...

Frill necked lizards are known for one of the most dramatic defensive displays in the animal world, instantly expanding their frill to appear far larger than they are. This sudden transformation often ...