What's that on the fence post?

It moves fast:

Hm, it's a black spider

with red dots on its back:

Pictures of Gretchen Quarterman with a black widow spider at Okra Paradise Farms by John S. Quarterman, Lowndes County, Georgia, 20 September 2011.

-jsq

Comments

[Matt Flumerfelt]

Doesn't look like your typical Black Widow, which usually has more spindly legs in my experience and red hourglass on its underside.