Polyphemus Moth

The adult flaps its wings exposing eyespots on the wings when it feels threatened. This makes the moth look like a bigger animal, deterring possible predators away.

Polyphemus caterpillars are a bright green color with a brown head and legs. When threatened the caterpillar will make clicking sounds with its mandible to warn off any predators. Sometimes after clicking they will regurgitate unpalatable fluids.