The striking pattern on tiger moths tells predators that these insects are inedible. But what serves as a “warning label” to birds is attractive to us!
The adults are mothlike. The aquatic larvae are famous for building portable, protective cases out of local materials, including grains of sand, bits of leaves and twigs, and other debris.
This colorful, butterfly-like moth flies during the day. It’s called a geometer (“earth measurer”) because the larvae are “inchworms” that loop their bodies with each “step” they take.