Briefly describe why frogs croak in summer.

1. Why do frogs croak at noon in summer? 2. Why do frogs croak in the pond in summer? 3. Why do frogs croak in the pond in summer? Why do frogs croak at noon in summer?

Frogs croak for two reasons. One is to find a spouse and attract each other by singing.

Secondly, croaking is also an instinctive activity of frogs. Frogs also bark when they are happy. Frogs are amphibians, belonging to Chordata, Amphibians and Ranidae. Adults are tailless, eggs are laid in water, fertilized in vitro, hatched into tadpoles, and breathed through gills. After the mutation, adults mainly breathe through the lungs and skin.

Frogs often inhabit rivers, ponds and rice fields, mainly in the grass near the water, and sometimes they can dive into the water. Most of them are active at night, feeding on insects and some snails, snails and small fish. Most of the insects they eat are agricultural pests.

Why do frogs in the pond keep barking in summer? The reason why frogs in the pond keep barking in summer.

1, the main reason is that summer is the mating season of frogs, and male frogs attract female frogs to "date" by calling. When a female frog hears croaking, she will gather from all directions to find a suitable mate.

2. In human eyes, frogs croak without any regularity, but scientists say that frogs' chorus is not random, but has certain regularity, such as lead singer, chorus, chorus, accompaniment and so on. The reason is that chorus is superior to solo because it contains more information.

Why do frogs bark in summer?

Frogs croak to attract heterosexual reproduction!

During the breeding season, many male frogs often gather in the same area and sing loudly and continuously. This is the so-called frog quarrel pit. In fact, this is a courtship behavior of male frogs, which attracts the opposite sex by singing and forms a spouse.

After pairing, the female frog begins to ovulate into the water, with about 3000-6000 eggs each time; At the same time, the male frog excretes sperm into the water. Sperm and egg cells combine in water to form fertilized eggs, which develop into tadpoles after 4-5 days of incubation.

Extended data

Vocal cords are the vocal organs of frogs. Located above hilar cartilage. On both sides of some male frogs' squabbles, there are external sound sacs that can expand and vibrate, and the sound sacs produce * * * sounds, which make the frogs' songs magnificent and loud. When you walk to the pond after the rain, you will hear the cries of male frogs echoing each other, one after another, forming a chorus.

Scientists point out that frog chorus is a veritable chorus, which has certain rules, including lead singer, chorus, chorus and accompaniment, and is closely coordinated with each other. It is speculated that chorus is much better than solo because it contains more information. Chorus is loud and far away, which can attract more female frogs, so frogs often use chorus.