I didn't give this much thought, as I have much experience driving in snow, and headed out to Lake Fairfax to see about taking some photos in the snow.
Upon arrival I saw a fox in a field with a bunch of geese. The fox ran off before I could get a picture, but I did get some pictures of the geese.
And, among the Canada geese was a...
Seems likely that this goose escaped from captivity, possibly from the nearby Reston zoo. No solution yet on why I found this bird at Lake Fairfax, but seems like it will be figured out soon.