Gall wasps are small insects belonging to the family Cynipidae. They are known for their unique ability to induce galls, which are abnormal growths on plants, particularly on oak trees. These galls provide a protective environment for the wasp larvae to develop. The life cycle of a gall wasp typically involves laying eggs inside plant tissue. The plant responds by forming a gall, which serves as both food and shelter for the developing larvae. This fascinating interaction between gall wasps and their host plants, such as oak trees, showcases the complex relationships in nature.