Whale's self-report includes some fast, fast, fast, fast, fast, fast, fast, fast.

Hello everyone! Do you know me? I tell you, I am a famous whale, famous all over the world. Hey, my little friends, don't think our whale is a fish. If you really think so, then grandpa is right and must criticize me! ?

There are many members in our family, but everyone has their own living habits. Look, the first one to appear is our little brother-the baleen whale. He has no teeth, so his food is small fish and shrimp. The second one is my younger brother, whose name is needless to say. By the way, it's called toothed whale, and its teeth are extremely sharp, so we usually eat big fish and marine animals. That's our leader, the killer whale. He is very powerful. If he is angry, he will show disrespect! ?

We whales breathe with our lungs. When exhaling, it will float on the upper sea surface, and the exhaled air will form a water column. But the water column ejected by different kinds of whales is different: the water column of minke whales is vertical, thin and high; The water column of our toothed whale is inclined, thick and short. Look, we have a lot of knowledge about whales! ?

The way we sleep is also very fun. For the sake of safety, we always sleep in groups, with our heads inward and our tails outward in a circle. ?

We were viviparous, and we grew up drinking the mother whale's milk. Our growth rate is very fast, and we can grow 30-50 kilograms a day. And our life span is very long, we can live for decades-one hundred years. ?

After listening to my self-report, you will know something about our whales! If you come to see us in the future, I will certainly treat you warmly!

We are famous marine behemoths-whales. Although we look like fish, in fact, we belong to mammals like humans. Our whale family consists of two kinds of members, one is a baleen whale with no teeth in its mouth and the other is a toothed whale with sharp teeth in its mouth. I am a toothed whale and the overlord in the sea-killer whale. ?

Although I am small in the whale family, I am the bravest one. Fish, shrimp, even sharks and walruses in the sea will run away when they see me. My home is full of warmth. When my partner is injured, we will try our best to help, push it to the surface and accompany it to a safe place. My cousin, the blue whale, is the most burly animal in the whale family and the largest living animal in the world, bigger than some dinosaurs. It looks like a hill, more than 30 meters long and weighs 170 tons, which is 30 times heavier than the largest elephant on land! ?

We are full of treasures, and now we are on the verge of extinction due to overfishing. Alas! I really hope our doll friends can be kind to us. We like this beautiful and colorful world! Our brains are the largest and most complex of all animals on earth. We have a good memory and take care of each other in groups. For example, when we sleep, several partners always form a circle, with their heads inward and their tails outward to prevent other animals from sneaking up on us. Many people in my family are sea singers! For example, Moby Dick can make hundreds of sounds, and the changes of the sounds are amazing. It is a rare enjoyment to hear Moby Dick sing! ?

We are willing to live in harmony with our human friends, and we also hope that our human friends can give us space for free activities!