My Deep-sea Fishery

Professor Chen Yu was very excited.

A single tiger-headed sea eagle can only collect some data samples at most, and it does not have much scientific research value.

Because the tiger head sea eagle itself is not a solitary creature.

A pair is needed to enable researchers to study their living habits well.

Xiang Yang was still raising his head, looking at the sky in disbelief, "It turned out to be two tiger-headed sea eagles."

"Sure enough, they are two tiger-headed sea eagles." Professor Chen Yu smiled triumphantly: "Eagles are very lazy, so I said how could a single tiger-headed sea eagle have the habit of building nests? It's not scientific."

Xiang Yang raised his eyes to look at the two small gray dots in the sky, then turned his head to look at Professor Chen Yu in surprise, "Teacher, you can clearly see that they are two tiger-headed sea eagles from such a distance."

"Yeah." Professor Chen Yu nodded and said with a smile: "The teacher is old, and his eyes have a little astigmatism and farsightedness. You need to wear glasses to see things nearby, but it's really a sight to see things far away." allow."

"Comrades, come gather on the deck." Professor Chen Yu turned his head and shouted towards the cabin.

People from the scientific research team came out of the cabin one by one, and an old gray-haired biologist complained, "Old Chen, I just closed my eyes and squinted for a while, when you woke me up."

"Look up at the sky. If you still want to sleep later, I will allow you to sleep for a day." Professor Chen Yu said with a smile.

"Heaven? What is there to see in the sky? See aliens?" The old biologist muttered, looked up at the top of his head, then lowered his head and said: "There is nothing in the sky. Huh?"

The old man was halfway through speaking when he suddenly felt that something was wrong, and then quickly raised his head to look at the sky.

"This, is this a Steller's sea eagle?" The old biologist exclaimed.

The number of tiger-headed sea eagles has been decreasing year by year in the past few years. It has long been included in the Red Data Book of Endangered Animals in the World. It is very precious in all countries in the world, and it is the highest level of protected animals in my country. Many fishermen on the seaside It is precious if you have never seen a tiger-headed sea eagle in your whole life.

"This, this, this is a rarer species than humpback whales."

"I'm so lucky. This trip was worthwhile no matter whether I found the humpback whale or not. I even saw a tiger-headed sea eagle, and it was an extremely rare team. As far as I know, tigers in pairs Sea eagles are only likely to appear when they are young and have just grown into adults. At this time, the young are driven out of the territory by their parents to live independently and form a new family by themselves. Once the family is formed, the female is responsible for building nests and feeding offspring. , the males are responsible for predation and patrolling the territory, I didn't expect to see a team today."

An old man took out his mobile phone and pointed it at the sky to take pictures frantically. He pressed the camera button dozens of times, then he turned around and shouted at the person next to him: "Where is the camera? Where is the camera? Such precious scientific research data, So are you going to let the old man take a picture with my mobile phone?"

The people next to him immediately panicked.

At this time, Professor Chen Yu said, "Don't be in a hurry, don't be in a hurry to take pictures, even if you take pictures, don't turn on the flash. Let's wait for these two tiger-headed sea eagles to come down, and don't disturb them."

Everyone looked at Chen Yu with stunned expressions, "Waiting for the tiger-headed sea eagle to fly down? What kind of international joke is this, how could such a creature as the tiger-headed sea eagle land on the boat in broad daylight?"

The old biologist at the beginning even said: "Old Chen, are you seasick?"

"Mr. He, I'm serious." Professor Chen Yu smiled and pointed to the top of the cabin, "What do you think is that?"

He Lao stared at the roof of the cabin for a long time, and said uncertainly: "This is like a man-made bird's nest."

Why is it said to be a man-made bird's nest?

Because half of the bird's nest can obviously see worn-out cotton jackets and the like, and the top was deliberately covered with a shed to keep out the rain.

Why do you say it seems?

Because the other half of the bird's nest really has a structure similar to a bird's nest, with branches and some animal fur.

"That's right, that's a man-made bird's nest, exactly the nest of the two tiger-headed sea eagles." Professor Chen Yu said.

He Lao: "."

Not to mention whether the Steller sea eagle will build a nest before feeding its offspring.

Even if a nest is built, it is impossible to build the nest on a fishing boat.

Looking at the tiger-headed sea eagles found in previous studies, which one didn't build their eagle nests on cliffs, or at least on tall tree branches.

"Chirp—"

"Chirp—"

At this time, two deep and loud eagle calls sounded.

Two tiger-headed sea eagles hovered less than ten meters above the fishing boat. The two tiger-headed sea eagles were about the same size. When they spread their wings, they really looked like the big eagle in the TV series Condor Heroes. It looks extremely heroic, and when it spreads its wings, it has the demeanor of a king.

"It's so imposing." Fang Youqun exclaimed. It was also the first time he had seen a tiger-headed sea eagle hovering at low altitude. In the past, when the tiger-headed sea eagle moved on the deck with its wings on its back, it looked like a joke, as if a tiger-headed sea eagle could not walk steadily, and its neck was leaning forward duck.

And once the tiger-headed sea eagle takes off, it basically flies to a high altitude that can't be seen by looking up. It really has never happened to hover at such a low altitude like this time.

He Lao looked at the simple and extremely ugly bird's nest, then at the two tiger-headed sea eagles circling above the fishing boat, and shouted in a low voice: "That thing is really the nest of these two tiger-headed sea eagles, right? "

Xiang Yang looked up at the tiger-headed sea eagle in the sky. The two tiger-headed sea eagles were almost the same size, but one of them was fatter. Compared with the two, Xiang Yang immediately recognized the fatter tiger-headed sea eagle. The sea eagle was exactly the tiger head he knew.

In the group of tiger-headed sea eagles, because the division of labor between female and male eagles is different, there is a certain difference in appearance between the two.

Male eagles are generally smaller in size, because male eagles are responsible for patrolling the territory and hunting prey. It needs a lighter and more flexible body to fight against prey and enemies.

The size of the female eagle is generally larger than that of the male eagle, because the female eagle is responsible for feeding the offspring, needs a larger volume to incubate the offspring, and also needs a larger volume to shelter the newly born chicks from the wind and rain, and it also needs to bear the burden. responsibility for nesting.

Vulture nests are generally not stationary, but a pair of vultures usually has more than one vulture nest.

They will choose a territory, and then build many carved nests in that territory, and then choose which nest they should live in today according to the weather, climate and other factors, and they will not let the carved nests that do not live be abandoned , will be continuously built.

"Tiger head." Xiang Yang called out to the sky.

"Chirp—"

The fat-footed tiger-headed sea eagle responded to Xiang Yang with a sonorous and powerful eagle cry. The sound was like metal, with super penetrating power.