* Bark: A short, sharp bark, similar to a dog's. This is often used as an alarm call.
* Yelp: A high-pitched, sharp cry. This can be used as a distress call or to communicate with other foxes.
* Howl: A long, mournful howl. This is often used during mating season.
* Sniff: A soft, high-pitched sniff. This is often used to communicate with other foxes.
* Chirp: A short, high-pitched chirp. This is often used by young foxes to communicate with their parents.
* Growl: A low, guttural growl. This is often used as a threat display.
The exact sound a fox makes depends on the context and the situation. They can be quite vocal, especially during breeding season or if they feel threatened.