How do spiders build webs between two trees that are separated by each other?

This is a skill unique to spiders, he can use his silk to wrap around this tree, then float with the wind to another tree, and then back and forth, he can add a web.

This is because the spider has to reach the other side of the river, so it needs to build a channel through the web, fix the gossamer at one point, then hang on the silk, hang it to the ground, and put the silk at the end of the belly, so that the web is woven.

Because of this ability, and also such technology, it is possible to weave a web between two trees at will. I also learned this skill.

Because the spider is able to spin silk, it is able to make a connection between two trees, allowing itself to stand in the middle.

Because they can spin silk, the same road only needs to be climbed once, and the rest of the net, they can walk on the silk they spit out.

<> "How does a spider weave a web between two trees?"

1. Construct the first bridge line - consisting of very strong spider silk and multiple strands (non-sticky). Either the thread was originally left there, or the spider itself used the thread to create a net-like structure resembling a kite, waiting for the right wind to carry it to another branch.

2. Build the first anchor line – also made up of very strong spider silk (non-sticky), but it is a single strand. Start by walking back and forth on the bridge line, pulling the line tight and making it the strongest line of thread.

In the process, they will leave an untensioned anchor line that can be set with an anchor point, and then pull several anchor lines according to the three lines that the group cover returns to the anchor point, usually three.

3. On the basis of the anchor line, the frame line is constructed - it is composed of spider silk with low strength (non-sticky), and it is also a single-strand line. This line is the connection of any two anchor lines to form a strong triangular structure.

Bridge lines, anchor lines, and frame lines form the external structure of the entire spider web, which is equivalent to the "foundation" of the spider web.

4. After setting up the frame line, the spider begins to lay the meridian line with the anchor point as the center - composed of spider silk of average strength (non-sticky), there is a more interesting fit here, the angle of any two meridian lines is about the same, and the spider pays great attention to this when pulling this line.

The meridian line is also non-sticky, and its function is to allow the spider to walk on the web, which is equivalent to a road.

5. Then there is the laying of an auxiliary helix - composed of spider silk of average strength (non-sticky), the function of this line is the same as that of the meridian line, and it is also for the spider to walk on it, but the purpose of this walking is only to lay the line that is really used to catch prey.

6. Finally, on the basis of the auxiliary spiral, lay a circle of capture spirals, which is the purpose of the entire spider web - to stick to the small flying insects.

This is the whole process of most spider grinding and weaving webs, and the whole process of spiders will use different spider silk to build according to different functional lines, and at the same time apply geometric principles to make the web efficient and firm.

Due to the relative difficulty of building bridges, the bridges of spider webs are not broken most of the time, and because of this, spiders will only weave their webs in the same place most of the time.

Networking process:

After that, the spider will release a hanging silk and add a third silk to the middle of this silk to form a Y-shape, forming the first 3 irregular radii of the spider web. In addition, more than 50 lines form the prototype of a net.

The next task is to lay the spiral thread and weave it into a web. Starting from the core of the web, the spider weaves a spiral from the inside to the outside, which serves as the "scaffolding" for the next process. It should be pointed out that until the "scaffolding" is erected, the web woven by the spider is not sticky, that is, it cannot stick to the insects.

At this time, the spider begins to lay sticky silk from the outside to the core of the web, that is, the predatory spiral, and at the same time gnaws and eats the "scaffolding" to complete the final process.

It's really amazing, sometimes walking on the road**, I've hit cobwebs.

To put it simply, the spider uses the effect of the wind to attach the filament in the mouth to the neighboring plants, forming a connecting channel, as long as there are more than two silk threads connected around, the foundation of a spider web is formed, which seems simple, but it shows that the IQ of the spider is not low.

Similar to small spiders are mostly selected between fixed structures in the leeward wind, and the food they catch is such as mosquitoes, etc., spiders have a common characteristic, which needs to be carefully observed to confirm, they do their best to tie each food that falls into the net, and will choose to eat it slowly dragged into the nest to eat, and some of the food that is tied to the net is not eaten by the spider for a long time, and will always hang on the net to let it dry or be abandoned.

The spider releases a long thread of spider silk and then blows it to the opposite side by the wind. Many people know this, but I once looked at a source.

It is said that the spider first fixed a section of the spider silk, and then descended down the spider silk to the ground while spinning the silk. Then crawl to the opposite side, with the tail cocked during the crawl to prevent the silk spit out from the abdomen from sticking to the ground. Finally, climb to a multi-faceted height, tighten and fix the spider silk, and the first spider silk is even pulled.

The first web line is connected, first of all, this spider wants to make a friend spider, through the help of friendship, pull the first web line, and then through this friend to make more friends spiders, step by step to form a relationship web. And friends help each other, so the Internet is formed. The web of human relationships is learned from spiders, and the Internet is inspired by spider webs, and if you don't believe it, you can search to see if that's the case.

I used to go out for a walk at night, and I would often get hung on my head by the fluttering spider silk in the woods, do you think the spider is going to stick to you and eat it? No, it's the flying silk released before the spider builds its web.

Once a few strands are secured, the spider will climb to the spot it sees fit and begin to build its web. I have to say that spiders are geniuses in building webs, if you have the opportunity to see spiders building webs, you will find that they have a very good grasp of the wind direction, and they will drift with the wind during the web building process, complete the first few backbone lines, and it will eat the old web, reducing material waste.

The spider spits out several strands of silk from the spinners in its abdomen, which are very light in mass and thinner enough to flutter in the wind. As the silk is blown by the wind onto some of the attachments, the spider will use this silk as a base and then build a web through this silk. And this filament is produced as a structural filament, which is usually not sticky.

Spiders can move around this silk at will, which greatly facilitates the production of cobwebs.

It's this spider nevus that has its own method of drawing wire, and then if you want to connect the two sides, it will make a circle from the middle first, and slowly lead the thread.

It will first spit out a long silk and then let the spider silk flutter in the wind until it connects to the opposite branch.

Because the silk spit by spiders is very sticky and tough, and spiders are very good at building webs, they can easily hang their webs in the middle of trees.

First the spider releases silk threads from one end of a fixed object, and then these silk threads will sway with the wind and float to the fixed object in another place to form the basic structure of the web, and then first weave from the outer ring, and finally to the center of the circle, the shape of the web is different, most of them are round, and some are fan-shaped, with different shapes.

We all know that spiders mainly build webs to hunt, and web-forming can be said to be a necessary skill for a spider to qualify. From time to time, when we walk on the side of the road or in the bushes, we often have thin cobwebs on our faces, necks, arms, and bodies that cannot be torn off. Some can even build webs on tree branches on both sides of the road, how do spiders do it?

The spider has several pairs of "weavers" at the end of its abdomen, and it is from these "weavers" that the spider's silk is fromStreamsout. In fact, spider silk is a liquid protein secreted by spiders, it is very similar to silk, and when it first flows out, it is still sticky and a bit like glue, but after contact with air and light, these sticky glue-like liquids will immediately harden into filaments. Here suddenly brainstorming, our silk has been widely used in our daily life, such as silk quilts, silk pillows, silk clothes, etc., since spider silk and silk are somewhat similar, so spider silk can be applied in our daily life?

Let's continue with this question how spiders build webs, and spiders generally have the following two situations:

The first is that the spider will be fixed at one end and spit out several sets of silk threads, the silk threads are light and can float with the wind, once one end of the silk thread touches the place where the spider wants to go, such as branches or beams, then it becomes successful, and the rest is to build a web along the silk thread that connects the two places.

The other is that the spider first fixes the silk thread, and then hangs on the silk and crawls to the place where it wants to go, and then puts away the excess silk thread with its feet after arriving at the destination, so that the "bridge" is built in these two places, and the spider can build a web back and forth.