What am I looking at?

[Zeneffect]

This is right by a park in neighborhoods/suburbs.







This dirt is pretty hard and this looks like something trying to till crap up to get at nuts.

Not seeing scat other than deer and dogs in the local area

[Konocti's Wigwam]

Looks like possible pigs rooting up the nuts. Get 'ye 'ol Grendel out keep your powder dry!

[oyster]

Armadillo????