Which Insect Look Like a Leaf?

The sprightly Katydid looks like a walking green leaf and has a chirp like no other. Katydids get their name from the sound they make. Their repetitive clicks and calls sounded like someone saying, "Ka-ty-did", so that phrase became the common name.

Is there a leaf bug?

The leaf bug is truly all about leaves. It looks like a leaf, lives among leaves, and, yes, eats leaves. The leaf bug is an herbivore, eating only plants. Leaves even give many of these bugs their coloring.

Do leaf bugs bite or sting?

Although they have mouthparts designed to pierce, leaf-footed bugs do not bite humans or other animals, and they only use them to suck juices from leaves, stems, and fruit.