* Bark: A short, sharp bark, similar to a dog's bark, used for communication and warning.
* Yelp: A high-pitched, sharp cry, often used in distress or excitement.
* Howl: A long, drawn-out howl, similar to a wolf's howl, used for communication over long distances.
* Growl: A low, guttural growl, used to threaten or intimidate.
* Whimper: A soft, mournful whine, used to express fear or sadness.
* Chirp: A short, high-pitched chirp, used for communication between foxes.
The specific sounds a fox makes can vary depending on the species, age, sex, and situation.