In the owl family, the eagle owl's two long eyebrows are its unique identity symbol, which is very comedy, especially the way it tilts its neck to look at Liu Wei now, which was originally a little bold, but suddenly became stupid.

Liu Wei: "Brothers, it's full, and now it's in a very happy mood, I can feel that it wants to get to know me!"

Liu Wei stretched out his arm and whistled twice.

The eagle owl twisted its head to recognize the meaning of the whistle, and stood on the branch and looked at Liu Wei for a long time.

It slowly walked sideways to Liu Wei's side.

Liu Wei lowered his arms and sent them to the two feet of the eagle owl, "Let's say okay first, just stand firm, don't push too hard." ”

Although the claws of the eagle owl are not as thick as those of the golden eagle, they are no less sharp than the golden eagle, and the hook is even more powerful, and once you grasp the flesh hard, there is no doubt that it will pierce it.

If it pierces the artery in the arm, it is very dangerous.

However, judging from the whole state of the eagle owl now, Liu Wei is very relaxed, emotionally stable, and there is no fear of Liu Wei's existence, but he takes the initiative to approach him after hearing the whistle.

It shows that the animal intimacy on the body plays a role.

The eagle owl took a tentative step, put one foot on Liu Wei's arm, spread its wings slightly, and turned its head to look at Liu Wei again.

Liu Wei smiled at it.

The eagle owl flapped its wings, driving its body to fly to Liu Wei's hand, and when adjusting the balance of the body, its claws were inertia, and Liu Wei clenched his fists, relying on strong muscles to meet its long sharp hook claws.

After the eagle owl stood on Liu Wei's arm, it folded its wings, and one wing was exactly the length of Liu Wei's arm, nearly sixty centimeters, and the wings added up to more than one meter.

It stood steadily on Liu Wei's arm.

Liu Wei pointed the camera in the live broadcast room at the eagle owl.

A pair of fist-sized eyes are like two hollows in the live broadcast room.

"Say hello to a friend who likes you!" Liu Wei said to the eagle owl.

"Goo~"

Coincidentally, it showed its incomparable curiosity and shouted.

“66666!”

"Hahahaha, I'm not an aunt, I'm a child!"

"Carslan Big Eyes!"

"See the White-Eyed Eagle King!"

The audience began to tease the eagle owl.

It doesn't know what's going on now?

From time to time, it would turn its head to look at Liu Wei, and when it saw Liu Wei smiling at it, it turned to look at the live broadcast room again.

Liu Wei: "Brothers, I want to say too much about the popular science of owls, first of all, let's start with its eyes.

I mentioned earlier that owls have very sensitive visual nerves, which is why owls are key to being nocturnal, and too much ultraviolet light during the day can cause damage to their eyes. ”

The camera focused on the owl's eyes again, and Liu Wei gestured: "It is not an exaggeration to describe the owl's eyes as a microscopic telescope.

In the retina of its eye, there is an extremely abundant columnar cell. Styloid cells can sense light signals from the outside world, so the owl's eyes should be able to perceive very faint light.

If we compare a bird's eye to a camera, most of the bird's eyes that are suitable for daytime activities are small-aperture standard lenses, while owl eyes are large-aperture, long-focal length telescopic lenses.

If an owl is measured by the visual sensory system that ordinary birds have, then to achieve the vision of an owl, its entire brain must be composed of optic nerves. ”

"Is it so powerful?"

"It shows that big eyes are still good, at least you can see clearly!"

"Its eyesight should be better than that of a Bengal tiger!"

"One head, one-third of the eyes stand, do you say it is strong?"

Liu Wei reached out and touched its head, "The owl can accurately prey at night, not only relying on its vision, but also its super hearing.

Its entire head is used to listen to sounds. ”

Liu Wei pointed to a circle of hard feathers around the owl's face, "Brothers, the circle of feathers I am drawing now is harder than the other feathers on its head.

I think you should be curious about the question, do owls have ears?"

After Liu Wei mentioned it, the thinking of the audience in the live broadcast room changed.

"Oh, yes, why didn't I see its ears?"

"Owls don't have ears, they rely on radar to receive signals!"

"Those two eyebrows shouldn't be the antenna to receive the signal!"

"The barrage is all talents, a way!"

Liu Wei said with a smile: "To correct a common sense, owls have ears, and their ears are hidden in the feathers on both sides of their faces, and the outer circle of hard feathers is used to collect and process sound and send it to the owl's ears, and its auditory sensitivity is ten times that of humans!"

"No, Awei, you're not fooling us again, are you?"

"Really?"

"Is that awesome?"

"I still firmly believe in my opinion, owls rely on radar signals!"

"The video is going to be on CCTV, does Ah Wei dare to fool us?"

"That's right, he won't even fool the official!

"Look at it!"

Liu Wei did an experiment, took out a voice recorder from his pocket, and then learned how to scream a few times.

The eagle owl looked back at Liu Wei in bewilderment, it was very familiar with the sound, but what it saw was completely different from the mouse it had caught.

Liu Wei threw the recorder out and fell into the lush grass, which was not clear to the naked eye.

Due to the distance, Liu Wei's ears could not hear the sound of the voice recorder, and could only hear some miscellaneous insects in the grass.

"Can you hear me?" Liu Wei asked the audience in the live broadcast room.

“???”

The audience looked confused.

You can't hear it, how can we hear it on our phones?

Liu Wei turned the camera to focus on the eagle owl, and the eagle owl's head began to twist again, and it recognized the sound it heard.

"Brothers, it is using its sound to locate the location where the recorder just dropped, for it, it is not a recorder, but a mouse closest to it, although it is full, but there is a mouse cry around it, it is challenging it, provoking it!"

The voice just fell.

The eagle owl spreads its wings and glides away.

"Perfect!" When Liu Wei saw it hit the ground, he was sure that its claws had locked the voice recorder that he didn't know where to throw it in the night.

Liu Wei whistled twice, and the eagle owl quickly identified the direction of the sound, and then grabbed the recorder and flew back to Liu Wei's arm.

“666666”

Full screen of 6.

Liu Wei took off the voice recorder brought back by the eagle owl, the plastic wrapped outside was broken, but it could still be used, he took the pen and said to the live broadcast room: "When the eagle owl attacks the prey, it usually uses the way of gliding and descending vertically, and stretches out its bent claws at the moment of getting close to the prey, and rushes directly to the prey, which can bring it great strength."

According to foreign scientists, the eagle owl attacks its prey with 12 times its body weight!"