sentence: Adults can help decrease the mosquito population by eating most of their larvae.
sentences_before: In the wild they like to eat crayfish, water beetles, snails, and dragon fly larvae. In a 1935 study, it was found that smaller bullfrogs eat mostly insects. However, larger bullfrogs eat crayfish, frogs and mice. In a Arizona study in 1988, it was found that bullfrogs there eat invertebrates such as snails and insects. The study from New Mexico, found that bullfrogs there eat mostly toads.
concept_name: adult
headings: Bullfrog Feeding
categories: Frogs Symbols of Oklahoma