How much plastic have you lost this winter?

We've got some warmer weather coming our way in Michigan (woohoo!) making me think that we might be able to find some discs that are under the snow right now.
With the help of ribbons I've only "misplaced" one in the snow, even with a ribbon, and I think I'll be able to find it once we get some melting.

How many do you have under the snow right now?
Do you think you'll be able to find it/them?
Who's lost the most?! Winner gets "Bragging Rights"

[Disc nut]

1, and it was not a victim of snow but a house size brush pile.