Gather some information about whales, there is information about whales

The blue whale is the largest whale in the world and the largest animal in the world. Blue whales are generally 24 meters long and have a mass of more than 100 tons. The largest blue whale can reach a length of 33 meters and a mass of more than 190 tons.

Roughly equivalent to 32 elephants (the largest animal on land with the mass of multiple cows. Whalers once caught a blue whale in Antarctica, producing 61,43 tons of whale meat, 36,38 tons of fat, a heart of 430 kilograms, a liver of 1 ton, a tongue of 3,09 tons, a stomach of 100 kilograms, lungs of 500 kilograms, a mass of intestines of 1,49 tons, and a total of about 8,100 tons of blood. It would take 47 four-ton trucks or four to five train cars to carry it away.

The whale can reach a length of 33 meters and weigh 190 tons, which is equivalent to the weight of 33 elephants or more than 300 oxen, and it weighs 4 tons on one tongue. It is also immensely powerful, with 1,250 kilowatts and a 588-kilowatt motor boat, making it the largest animal ever seen on Earth. This is the bounty of the sea, only in the sea can it grow so big :

One is the abundance of food, and although the blue whale is huge, it feeds on krill, which is too small to compare. This shrimp is abundant and easy to catch, and can afford to raise these big-bellied men. The second is that the buoyancy of the water is large, supporting the huge body of the blue whale.

The African elephant is the largest animal on land, weighing about 5 tons, and if the African elephant gains weight, its limbs will not be able to support it, so it cannot grow too big. But this is not the case in the sea, where animals are basically weightless and can float no matter how big they are. However, it cannot be increased indefinitely, and beyond a certain limit, the functions of organs such as the heart and lungs cannot meet the needs.

In 60-70 years, the blue whale is the largest, and the killer whale is the most ferocious.

General introduction to whales:

Whales are giant creatures in the ocean, mammals in the same orbit as dolphins, (but larger in size than dolphins, with a shorter muzzle, evolved forelimbs in the shape of flat fins, vestigial hind limbs, shell fins, a broad, flat tail, and a stomat.) Upper cetaceans (suborder and baleen whale and extinct ancient cetagna) – Baleen whales and extinct ancient cetaceans, and cetaceans that cannot be classified in the family Dolphins.

It is widely distributed, and its traces can be seen in the sea areas of the world, which is oceanic, and the behavior takes more group activities, and rarely acts alone. Like dolphins, they like to have fun when foraging, such as jumping and hitting the waves, whale tail lifting, whale tail hitting the waves, and snorkeling.

Types of whales: There are about 12 species of whales that inhabit the Southern Ocean: baleen cetaceans and toothed cetaceans. Larger baleen whales include blue whales, finwhales, blackboard baleen whales, bridle whales, gibbon whales, and right whales. Larger toothed whales include sperm whales and orcas, among others.

The largest of these is the blue whale and the most numerous are the finwhales. Gibbon whales and right whales are now almost wiped out, with few survivors.

Whales are widely distributed in the Southern Ocean, and they can be found almost south of the Antarctic convergence zone. Their distribution is closely related to the distribution of krill colonies. Blue whales are mainly distributed in the ice floe zone, and the southernmost ones are gibbon whales and blackboard baleen whales, the gilbby whale can winter in Antarctic waters, and the right whale is mainly distributed in the subantarctic region; Toothed cetaceans are found in the Antarctic convergence zone and migrate with the seasons.

Whale Habits:

Fin whales are accustomed to living alone, and in the same sea area, males and females coexist. Male fin whales can also use their "songs" to attract female fin whales hundreds of kilometers away to their well-fed breeding grounds to mate with male fin whales. Because the whale's "song" frequency is similar to that of some military or commercial sonars, sonar is likely to interfere with fin whale reproduction, making the already low reproduction rate of this species even more difficult.

The horned whale, with a white belly and a black back mixed with blue-gray or black-gray spotted patterns, has a horn about 1 2 meters long on its head, which is actually teeth, and most people currently believe that the horned whale's tusks are just a sign of secondary sexual characteristics, which resembles the mane on the head of a male lion on land. (Habits to be examined).

Whales were originally thought to be animals that walked on all fours on land, but later "went to the sea" due to foraging problems, and practiced monogamy, like "bigfin whales" usually live alone, while other whales also live in groups. Their gestation period is generally about 12 months, one litter and one son, and the lactation period of young whales is 10 months, and the lifespan is about 60 to 70 years.

Whales migrate in certain waters in the cold zone and warm generation, and have a fixed return route. In the summer, they live in the cold zone and replenish their nutrients, and in the fall, they begin to move to the warm sea for breeding.

Whales eat mysis shrimp, squid, fish, etc., while killer whales eat penguins, seals, dolphins, whales, etc., and especially like to eat whales' tongues. Killer whales in the wild have a fierce temperament, but they can be tamed from a young age and have a high IQ that can be used for performances.

Whales are divided into two main groups, baleen whales and toothed whales.