Frogs often live in rivers, ponds, rice fields and other places, mainly in the grass near the water, sometimes they can also lurk in the water. Most of them are active at night, mainly eating insects. They also eat some snails, snails, shrimps, small fish, etc. Most of the insects eaten are agricultural pests. It is estimated that a frog can catch 70 insects a day and kill 15000 pests a year.