Frog chirping is a courtship behavior. During the breeding period, frogs usually gather in the same area and then sing loudly and continuously to attract the opposite sex and achieve the purpose of pairing.
Extended data:
Frog's growing environment
Because the naked skin can't effectively prevent the evaporation of water in the body, they can't live without boiling water or humid environment, and they are afraid of drought and cold. Therefore, most of them live in tropical and temperate rainy areas, and there are very few species distributed in cold zones.
When I was a child, I could only live in water. When I grow up, I can live on land. Frogs breathe with their lungs, but they can also draw oxygen from the air through wet skin. Various pigment cells in its skin will also expand or contract with the change of humidity and temperature, thus changing the depth of skin color. Frogs usually inhabit rice fields, ponds, ditches or grass by the river, sometimes they lurk in the water and usually hunt at night. ?