Lu Ya snakehead's method of finding punctuation marks

Luya snakehead 1 the method of finding punctuation. In fishing grounds with muddy soil at the bottom of the river, snakehead is more likely to appear.

Why do you say that? Because snakehead has to find a suitable place to hibernate in winter.

How to judge the soil quality as silt? Generally, where the water quality is dark (black), the soil is mostly silt, and there is a greater chance of snakehead.

2. Listen to breathing.

The snakehead approaches the ancient fish. It breathes with its lungs. So it will regularly surface to breathe. Breathing is occasionally accompanied by breathing sounds. Maybe everyone doesn't notice this at ordinary times. You can leave the following when it comes out later. If you can tell the difference, you can use it as a way to find punctuation marks.

By the way, to tell you a secret, snakeheads sometimes drown alive. Maybe you don't believe that fish will drown even if you have friends on the road? That's right. Because it breathes with lungs, it will drown if it doesn't float for a long time and take oxygen. People who go fishing in the net all night sometimes experience such a thing. The first sentence when they get off the net for the second time is. Wow ~ what a big snakehead. Ah ~ how dead. If I were here at this time, I would definitely tell them. It was drowned. This looks like an eel. At the same time, this is also the reason why snakehead can live longer than other fish on land.

Finally, I want to talk about the gloomy weather. When is it suitable for dark in sunny and rainy days? Personally, I think it is sunny. I guess it may be because of rainy days, and the sound and action of rain may affect the punctuation of snakehead (its punctuation is of course small fish and frog). Imagine that when the frog is on the lotus leaf, the snakehead is invisible, but at the moment when the frog falls, the snakehead can attack accurately, which shows that the snakehead also preys by listening or feeling the action. Can it filter out the rain and catch the frog crawling under the rain? I don't think so.

PS: By the way, snakehead is also called thunder fish. As far as I know, there are two names for thunderfish, that is, when it thunders before it rains, there are many snakeheads. There is also a saying that snakeheads don't let go easily after biting food, and only let go when it thunders. As for the first statement, I tried it, and it did pass when it thundered. It may be because the weather is the most stuffy before the rain when it thunders, and there are more cases in which small fish float to absorb oxygen, and snakehead preys more frequently.