Hiccups in humans are caused by spasms in the diaphragm muscle, which is responsible for breathing. This can happen due to various reasons like eating too quickly, drinking carbonated beverages, or even stress.
Fawns, however, have a different kind of "hiccup" that's more of a vocalization. It's a high-pitched bleating sound that they make, particularly when they are young and still dependent on their mother.
Here's why fawns make this sound:
* Communication: They use it to communicate with their mother, particularly when they are hungry or need her attention.
* Distress: They might also make this sound if they feel distressed or scared.
* Development: This sound may also be related to the development of their vocal cords.
Therefore, fawns' "hiccups" are not the same as hiccups in humans. They are a form of vocalization used for communication and expressing various needs.