Wikipedia's a good source, but sometimes people can put in false information. If you know any hunters near where you live you could try talking to them.
One may find more information about foxes from "The Fox Website". The site contains extensive information on fox habitats, research, ecology and biology.
Not enough information...
There is very little information in scientific literature about the intelligence of fennec foxes in particular. Speaking of foxes in general, Nobel Prize winner Korad Lorenz claims that foxes are not nearly as smart as wolves or dogs.
The fennec fox, is quite cute.
Foxes represent cleverness, and foxes are commonly "red," that is, a reddish orange or brown in color. If the color was an unnatural bright red, it might represent passion. Further explanation is not possible without more information about what happened in the dream.
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.
No, the swift fox is not endangered. It is classified as "Of Least Concern" as it is quite common throughout its range. Click on this link for more information.
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.
Foxes.