Project Noah is a tool to explore and document wildlife and a platform to harness the power of citizen scientists everywhere.
I was thinking something like wild hog...
Thank you, I know it's hard to see on that picture but they were much to small to be horseshoes.
So Horse (Equus caballus)
These look like horse tracks to me. You can see from the shoe impression that the animal was walking from left to right of the picture.
Lat: 38.89, Long: -77.18
Spotted on Jan 13, 2006 Submitted on Jan 13, 2013