sentence: Bullfrogs are a source of food for Southern United States and the Midwestern United States.
sentences_after: People hunt bullfrogs at night near rivers. The bullfrogs' legs are cooked, while their backs are fried. In China, bullfrogs are sold alive for eating. They are then killed and cooked with vegetables. In the state of California, people must have a license to catch bullfrogs for food.
concept_name: bullfrog
headings: Bullfrog Human use
categories: Frogs Symbols of Oklahoma