the earth mouse has its own language to describe people's appearance
recently scientists found that the woodchuck (prairie dog) has its own language except for its own language. Up to 100 words, you can also warn the companion, "the enemy is coming!" according to the news network today in Taiwan, researchers at Northern Arizona University point out that in the language of the groundhog, it can even describe the looks of different human beings.
all kinds of barking of the groundhog, such as barking and calling, there are complex language structures behind them, so when the enemies invade their sites, they can send out a warning and call on their partners to hurry up.
researchers say that the richness of their language allows them to describe the size, size, color and speed of invasion. Whether it's a coyote, a dog or a variety of birds, they all have their own way of describing, and prepare more for their partners.
researchers hide themselves in the woodchuck's nest, record the sound of the groundhog, and then study the tone and frequency of the sound, and then find that they make a different sound when different enemies are invading.
in addition to this, the researchers also asked 4 volunteers to act as "invading enemies" and wear different colors of clothing and found that the groundhog responded differently, and the groundhog could also distinguish the enemies of different heights.
researchers jokingly say that although humans can't understand the various calls of the groundhog, they may be saying "there's a tall blue T - shirt" or "a dwarf wearing a yellow T - shirt."
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