How a baby frog survives the winter How a frog survives the winter

Baby frogs go into hibernation for the winter.

The frog is an animal that hibernates in winter, so it does not move at all during the winter, as if it is asleep, and before winter comes, it burrows itself in the soil by the pond.

Because frogs are cold-blooded animals, the temperature is too low will freeze to death, as the temperature drops, it will slowly enter a state of hibernation, they will not eat or drink water during hibernation, only rely on their own nutrients to maintain vital signs, and reduce their metabolism.

Frog Introduction: Frogs belong to the amphibians of the phylum Chordates, Amphibians, Tailless, and Frogidae, adults have no tails, eggs are laid in water, fertilized in vitro, hatched into tadpoles, breathe with gills, and after mutation, adults mainly breathe with lungs, and also use ** breathing. The upper jaw has teeth, usually vomer teeth.

shoulder girdle fixed thoracic type, vertebral body uneven type, recommended vertebral transverse process columnar; There is no intermediated cartilage between the two bone nodes at the end of the toes. The tympanic membrane is distinctly hidden under the skin,** smooth or with wart grains. The tongue is generally oblong, and the posterior end is mostly notched.

Frogs are slimmer and are more good swimmers. The neck is inconspicuous and has no ribs. The ulna of the forelimbs heals with the radius, and the tibia of the hind limbs heals with the fibula, so the claws cannot rotate flexibly, but the limbs are muscular.

There are two main groups of animals: frogs and toads. But there is no strict distinction between the two groups of animals.

Generally speaking, toads mostly live on land, so they are rough; Frogs are slimmer and more good at swimming.

1. Generally in late autumn, as the temperature gradually drops, frogs will hibernate at the bottom of the water or in their burrows, and will not wake up until the spring warms up. The reason why hibernation is needed is because of the lack of food in winter, and at the same time, one's own activities are also affected. During hibernation, frogs can stay asleep without eating or moving to reduce energy expenditure.

In captivity, it can be kept at a temperature to prevent it from hibernating.

2. The frog body can be divided into 3 parts: head, trunk and limbs. Frogs have four toes on their front feet and five toes on their hind feet, as well as webbed. On either side of the frog's head are two small bags that bulge slightly.

That's its eardrum, through which the frog can hear sounds. The frog's back is green, smooth, soft, and patterned, and its belly is white. You can hide it in the grass, make it easier to catch pests, and you can also protect yourself.

It's also helps it breathe. Its air sacs are only found by male frogs. Frogs prey on their tongues, which have mucus on their tongues.

Baby frogs will choose to hibernate in ponds, tree holes or mud holes to spend the winter, because frogs are cold-blooded animals, and if the temperature is too low in winter, there is a possibility of freezing to death, so they need to spend the cold weather in a place where they can keep warm, and then come out to play after the temperature warms up.

Frogs generally live near water sources, and generally frogs lay eggs and fertilize in the water, and after the eggs hatch, they become tadpoles, live in the water, and then become young frogs to land and move. However, the egg-laying method of the tree frog is different, and the eggs produced by the spot-legged tree frog are like a white soap foam, and like a ball of cream, sticking to aquatic plants.

Tadpoles generally feed on plant foods such as diatom and green algae, and when mature, they will eat insects as their staple food, as well as some snails, snails, shrimps, and fish. In late autumn, when the weather gets colder, frogs hibernate under the water or in burrows, and return to the water to breed when the weather warms up the following spring.