They can be. Especially around humans and other predators, and definitely, around prey. They do communicate with their own kind with a variety of sounds, similar to domesticated puppies (dogs) barking, howling, screaming, and crying.
Foxes survival skills are their sharp teeth and quiet sense to live.
Foxes make a sort of barking sound, much like dogs, but a little higher pitched. Basically, foxes barks are like whining barks.
"He was as quiet as a mouse." - This simile stereotypes mice as being quiet and timid creatures. "She was as busy as a bee." - This simile stereotypes bees as hard-working and industrious insects. "He was as sly as a fox." - This simile stereotypes foxes as cunning and deceptive animals.
The collective noun for foxes is a leash of foxes. Another collective noun for foxes is a skulk of foxes.
"Urban" foxes, "City" foxes or "Urbanised" foxes.
A leash of foxes is a name for an animal grouping, in this case foxes. Think flock of birds, leash of foxes.
There are no Antarctic foxes. There are, however, Arctic foxes.
There are no "Polar foxes." There are, however, Arctic foxes and they are not endangered.
There are foxes in England.
Foxes.
The population of FIVE FOXes is 2,005.
No. White foxes live in the far north. There are no foxes in Antarctica