Camouflage Some insects are great at hiding. This helps them to be safe from creatures that would eat them. It may also help them hide so that they can catch creatures they like to eat! Gum Leaf Grasshopper Praying Mantis Geometrid Moth Garden Katydid Toad Bug Plant Hopper Leaf Beetle Case moth caterpillar cocoon Leaf Beetle larval shelters Grasshopper Flat-headed leafhopper . Stick Insect Pygmy grasshopper .