Why can beluga whales make all kinds of sounds?

Moby Dick is the best ventriloquism expert in the cetacean kingdom. They can make hundreds of sounds, and the sounds they make are varied and amazing. It is a rare enjoyment to be able to listen to Moby Dick's voice in person.

Beluga whales can make all kinds of sounds, including rotating trills, quacks, bells, sharp clicks (probably made by patting their chins), and the sound of almost pushing away rusty door panels. Bill Schevill, an early cetacean scholar, once described them as follows: "The high-pitched whistling and screaming, the changeable ticking and gurgling are reminiscent of symphony orchestras, and sometimes they are like the chirping of cats or birds." Their voices sometimes make people think that there are a group of children shouting in the distance.

In order to understand the sound of Moby Dick, scientists recorded underwater in the Moby Dick Resort in the estuary delta, and the results exceeded people's imagination. They actually heard the roar of wild animals, the Cleisthenes of cattle, the snoring of pigs, the neighing of horses, the screams of birds, the screams of women, the groans of patients and the crying of babies ... It's all kinds of wonders. Moby dick can also make hinges, bells, steamboats and so on.

Moby dick's constant "singing" is actually entertaining itself, and it is also a kind of communication between companions, which is an important part of their summer vacation. The beluga whale was very excited when it entered the estuary. Although they have walked a long way, they don't seem to feel tired at all. In addition to constantly "communicating" with different voices, they also paddle with wide tail leaves, leaving half of their bodies above the water. The posture is very beautiful, and tourists are scrambling to take this precious scene. Moby dick can also play with all kinds of toys. A piece of wood, a piece of seaweed and a stone can all be their game objects. They can snorkel and float for a while with a long seaweed in their mouth, and their mouths keep making cheerful sounds. Sometimes they are fascinated by a stone the size of a washbasin. First, they turn the stone over with their mouths, and then they jump out of the water with the stone in their mouths. What's more, they will put stones on their heads and perform on the water like acrobats.