睿智小英雄:吕探宁(西安)砸来的问题:其实,不仅鸡是这样,如金丝雀、麻雀等其他小鸟也是这样喝水的。它们在喝水时先是把水含在嘴里,然后再仰起头来,让水自然地流入食道。之所以采取这种方式喝水,是因为它们的口腔肌肉不够发达,没有直接吞咽的能力,更没办法直接将水吸入食道。【知识布丁】Q:有没有乌类可以把嘴伸进水里咕咚咭咚地喝水? Wisdom small hero: Lvbing Ning (Xi’an) smashed the problem: In fact, not only the chicken, such as the canary, sparrow and other birds also drink water. When they drink water, they put water in their mouths and then look up to allow water to flow naturally into the esophagus. The reason why they drink water in this way is because their oral muscles are not well-developed and have no direct swallowing ability, nor can they directly inhale water into the esophagus. Knowledge pudding Q: Is there any kind of black mouth can be inserted into the water Gudong boom to drink?