Platypuses swim with their eyes closed, how do they discern direction?

The platypus is one of the most primitive mammals, it is an incomplete mammal, there are very few species, there is only one animal in the same genus, the platypus, and it is also one of the lowest mammals; In the late 18th century, George Shaw received specimens of the platypus, believing that the creature was the product of a prank, and named it in 1799. The platypus has a beak and feet like a duck, while its body and tail resemble a beaver. It appeared 25 million years ago and still lives in Australia.

Due to the small number and small distribution of platypus, no subspecies have been found.

In February 2019, two fossils of marine reptiles with similar predation patterns to living platypus were discovered for the first time in Hubei, China.

The platypus is covered in soft, brown, dense short hair, and its skull is smaller than that of echidnas, and its brain is hemispherical and smooth. The limbs are very short, with hooked claws on the five toes, and there are membrane-like webs between the toes, resembling duck feet, and the webs are folded in the opposite direction on the palms when walking or digging. It is covered with soft fur, like a fine waterproof suit, with a very wide and flat mouth, which is attached to the head like a mask, shaped like a duck's beak, soft and leather-like, covered with nerves, and can receive radio waves from other animals like a radar scanner.

The platypus relied on this weapon to find food and find directions in the water. The mouth has wide gums, but no teeth, and the tail is large and flattened, accounting for 1 4 of the body length, which plays the role of a rudder when swimming in the water.

With the exception of lactation, platypuses live a solitary life all their lives, spending most of their time in the water and are expert swimmers. Its fur is oily and keeps its body warm in colder water. When swimming, paddle with the webbed feet of the forelimbs and grasp the direction with the hind limbs, prey on some small aquatic animals that live in the river, and rely on electrical signals and their tactile sensitive duckbills to find food at the bottom of the riverbed.

Platypuses are nocturnal creatures that are accustomed to sleeping during the day, being active at night, and inactive or hibernate in winter.

The mouth is full of nerves, which can sense the outside world very well.

They are controlled by the body's memory.

They locate locations by smell.

They swim by their fur to discern the direction.

It relies entirely on the teeth to grasp the direction.

They have a lot of nerves in their mouths.

They can feel the direction of the Earth's magnetic field.

They sense the Earth's magnetic field to determine their direction.

They use their brains to discern directions.

The platypus has a particularly sensitive mouth with sensing organs on it.

The platypus is very special, and there are many skills that rely on the mouth.

Because their mouths have nerve cells, which can be equivalent to radar.

The platypus's soft shell is covered with nerve cells, acting as a radar receiver that recognizes bioelectromagnetic signals emitted by other animals.

Its mouth can be discerned by wriggling.

There may be a special structure in the mouth that can sense the geomagnetic field to determine the direction.

They are directed by the constant shaking of the mouth by the flow of water.

There are many organs on the top of the mouth that can be used to distinguish directions.

It can be said that the mouth is similar to a small radar.

The mouth is particularly sensitive, with sensing organs on it.