en_tn_condensed/jol/01/04.md

the swarming locust

large groups of insects like grasshoppers that fly together and eat large areas of food crops

swarming locust ... great locust ... grasshopper ... caterpillar

These are, respectively, an adult locust that can fly, a locust too large to fly easily, a locust with wings too young to fly, and a newborn locust that has not yet developed wings. Use names that would be understood in your language.