Those things between the laser pointer and the animals

The struggle between Canadians and geese has always existed, and people hope to find a way to get rid of the geese without harming them. In the past, "scarecrows" were used to drive wild geese. The wild geese were very active at first, but it was useless for a long time, and people panicked again. Later, someone accidentally discovered that the goose laser, especially the green laser, can work at very low power. The two-color seer means that such a person or animal can only distinguish two of the three primary colors of red, green, and blue; while the three-color seer can distinguish all three colors. A theory in animal behavior says this: dichromatic animals may be more sensitive to suddenly moving objects. When they see suddenly moving objects, the brain’s fear center called the amygdala will produce Impulse stimulates animals to make a stress response, which is why people should approach slowly when approaching animals. Of course, this stress response is also different from animal to animal. Some animals may be panicked, such as horses. There are also animals that appear to be confrontational, just like the cats and laser pointers we see. So in the same way, when you take a laser pointer to tease a tiger, as long as you move quickly within the tiger's field of view, the tiger will react to stress.