What to know about frogs The more the merrier!

The habits of frogs are: suitable temperature, high environmental humidity requirements, fear of direct sunlight, etc.

1. Suitable temperature

Frogs are ectotherms.

Body temperature changes with changes in the outside temperature. Under natural conditions, the suitable temperature for frog growth is 20-30, and the optimal temperature is 25-28. When the winter temperature drops below 10, feeding and activity gradually decrease. When it drops below 5, it burrows into a cave or hibernation in the silt at the bottom of the pool.

The following year, hibernation ends in early spring when the temperature rises.

2. High environmental humidity requirements

Humidity is an important factor in the survival and growth of frogs, because frogs do not have a tissue structure that protects water evaporation in the body.

It is obviously not enough to rely on the mucus secreted by ** glands to eat the humidity on the body surface. Therefore, the frog's habitat should be both a pond with water and a weed.

Raw, warm and humid environment.

3. Afraid of direct sunlight

Frogs are nocturnal and afraid of direct sunlight, but tend to have weak light, and usually prefer to inhabit sunny and shaded grass. Light has a promoting effect on the metabolism, growth and reproduction of frog body, such as living in the dark for a long time, its gonads are difficult to develop and mature, and even stop laying eggs and ejaculation.

Characteristics of frogs

1. Frogs sleep with their eyes open, frogs have strong night vision, frogs cannot live in the sea or any salty water.

2. The average lifespan of frogs is between 10-14 years old, and not all frogs have webbed toes. The frog's ears are called the tympanum, just behind the eyes.

3. Frogs except Antarctica.

It can be found everywhere on Earth. Each species of frog makes its own unique sound.

Frogs are found all over the world except for the Caribbean islands and the Pacific islands. However, it is currently declining rapidly around the world, mainly due to environmental pollution, but also due to climate change, the invasion of alien species, and the shrinking of habitats due to human expansion. The expansion of human life has led to a continuous decline in frogs, and frogs are rarely seen in forests and swamps.

Frogs are basically similar to toads in that they feed on insects, but large frogs can prey on fish, rodents, and even birds. Mostly hunts at night. Frogs prey on a large number of field pests and are beneficial to humans.

It is not only a natural enemy of pests, but also a guardian of the harvest. The familiar and melodious frog song is actually like a never-ending ** played by nature, and it is a harmonious song of the field. "The fragrance of rice flowers says a good year, listen to the sound of frogs", there is a frog cry, farmers have the hope of sowing, and there is the sound of frogs There is the joy and joy of harvest!

In the past, there were large ponds in the suburbs and villages of the city, where the frogs lived. However, almost overnight they were swallowed up by the spread of the city, and some of the remaining frogs became real frogs at the bottom of the well, and although they were fortunate enough to survive, they unfortunately lost their fields, lost their seedlings, lost their freedom of activity, and even waited until the dead of night to dare to let out a few chirps timidly, gently, slowly, as if they were afraid of disturbing the magnificent dreams of the city, and seemed to call out to their companions to stay away from them. But more and more of their companions are wailing in more despair in other corners of the city!

Greedy hands caught them from the field, and bought them by a pair of numb hands, and before they had time to look at the strange city, they became meat on every family's case! Compared to the greedy or numb hands, their resistance seemed so weak and weak, and they could only let out a cry of misery and despair!

There should also be frogs in the river.

Very good, yes, but what does an egg look like?

There is no habit of living. There is no habit of life, there is no heart, there is no habit of life.

Okay, good, good, good, well, good

I like spicy food and I like rowing.

Amphibians, who live in water during the tadpole period, can live in water or on land when they grow up. Since frogs are not homeothermic animals, they must hibernate in winter, and come out to be active the following spring, loving to eat small insects.

When the frog jumps, both feet are turned on to reduce drag.