Grasshoppers are insects. They have six legs and can fly only when they are an adult. Grasshoppers hop and they are like crickets. Grasshoppers can be camouflaged in green grass to hide from their enemies. Grasshoppers are harmful because they eat farmers' crops. The young look just like their parents. However, young grasshoppers do not have wings. The adults have wings. Grasshoppers can jump far.