Foxes at Lake Accotink

I stopped by Lake Accotink in Springfield, VA the other morning and found these two foxes playing near the lake.  I think they were young siblings.  I am seeing more foxes this spring than I did last year.  Most of the time foxes will see you and run away.  Some get used to people being around and dont mind you much.  But if you think it's acting strange, it's best to leave the area and call Animal Control.  However, just because you see a fox during the day doesnt mean it's rabid.  They are mostly nocturnal animals but they will roam during the day looking for food or mates.