The seal animal is characterized by a number of things that are different from animals

Seals are marine mammals that have adapted to living in the aquatic environment for long periods of time, although they can also live on land. 

There are nineteen different species of seals, These animals do not have an auditory pinna and have non-functional hind limbs to move on the ground and are oriented backward, but they are useful for water. These limbs are what differentiate them from other animals such as sea bears or sea lions.

 

Seal characteristics

Seals are animals that have elongated bodies specially adapted for swimming. 

For this, they have short and flat forelimbs, prepared to be used as flippers, since they are not very suitable for walking, although some species of seals do move quickly by crawling. The hind limbs have a stable position backward. 

These animals have very short fur that is usually dense when they are adults, although some species do not have hair, which offers them some heat. Still, true thermal protection is provided by the thick layer of fat that they have under the skin. , which represents up to a quarter of the weight of the seal.

Where seals live

The habitat of the seals is usually the coastal areas of almost all the earth, not counting the tropical areas, where it is excessive heat for these animals, although it should be noted that they can be found distributed in many areas, including some warm areas, and with abundant Sun. 

But generally, most of them live in the much colder areas of Antarctica. 

These animals, although this varies according to the species, usually survive at very low temperatures thanks to the fat present in their bodies.

Thus, the seals that live in warm areas do not need as much fat and that is why those that live in colder areas are larger. 

Those in cold climates have to eat much more and that is why they are the most threatened because in their natural habitat there is less and less food available.

What seals eat

The diet of seals is really varied, depending on the species and the area of  the globe in which they live, but, in general, they are carnivorous animals that feed on many types of fish. Among them, mackerel, sole, or herring can be highlighted.

In addition, they catch these animals with their large teeth and consume them whole.

They usually use the water to hunt their animals and if it is not much it is difficult for them. In addition to fish, they also consume squid, seafood, or octopus. They use their fins to move through the water and hunt their prey, because, contrary to what is believed, they see quite well and locate their prey quite easily, in addition to using their whiskers and sensitive ears to achieve it. In addition, these animals do not drink water but obtain water from food.

How seals are born

Regarding the reproduction of the seals, it is worth noting how the breeding period begins with the males drawing the attention of the females while they Turin among themselves and release hormones that attract the females. 

Females develop an egg that will be protected in the womb and produce more hormones, which makes them attracted to males Finally, the dominant ones will be the ones who will have the right to mate. 

Males can even go without food so that another male does not mate with the female that is in his territory. 

Additionally, males will mate with as many females as they can.

As for how seals are born, it should be noted that it can take up to nine months for a baby to form and be born, depending on the species. When the cub is to be born the female will return to the breeding area. The process can be carried out anywhere, but most young are born on land. 

The mothers will be very attentive at first and will teach their puppies, feeding them milk during their first month of life. Later, when they are left, they can survive without food for up to two weeks, but they will learn to hunt very soon by watching the adults, in addition to the fact that instinct and hunger will make them go to the water and they can begin to eat and function alone.

Seal threats

The natural predators of seals also vary by species, Most of them do not have predators because they are located in very cold areas and their size is very large, but others do have many predators, such as the white shark or whales.

They are often kept in large groups when on land. They will not normally be attacked by land animals, but if any of these, such as the polar bear, are very hungry, they will probably also try to attack them due to survival instinct.