Katydids, often known as bush crickets, are insects belonging to the Tettigoniidae family | 3 Minute - DIY

Caterpillars can react to sound. While they lack traditional ears, they have sensory hairs on their bodies that can detect vibrations and sound waves. These hairs, called setae, allow caterpillars to sense their environment and respond to potential threats. For example, certain species of caterpillars will thrash or drop off leaves when they sense the vibrations of an approaching predator, like a bird. This reaction helps them avoid being eaten and increases their chances of survival. #Caterpill