Do crawfish scream with you put them in boiling water?

Crawfish do not scream in the way that humans understand the term; they lack vocal cords. However, when placed in boiling water, they may make noise due to air escaping from their bodies or rapid movements. This sound is not an expression of distress but rather a physical reaction to the extreme heat. Many experts recommend humane methods of cooking, such as stunning them first, to minimize suffering.