Strange Thing In The Park

[AAA]

I saw a bear cross the road in the park,so we stopped the truck and took a photo.
It wasn't till i down loaded the photo to my computer,that i discovered some thing was wrong.
Look at the bottom right hand corner,there a perfectly square stone.
Did the native build pyramids,it just looks strange.
SORRY FOR POSTING SO BIG A PICTURE.

[Sandman]

It is against our forum rules to post photos larger than 600px wide. I reduced the photo and uploaded it as an attachment for you.

[David_V]

I saw a bear cross the road in the park,so we stopped the truck and took a photo.
It wasn't till i down loaded the photo to my computer,that i discovered some thing was wrong.
Look at the bottom right hand corner,there a perfectly square stone.
Did the native build pyramids,it just looks strange.
SORRY FOR POSTING SO BIG A PICTURE.
It could be anything, most likely something from an old foundation. Get a closer look and you'll probably find it to be concrete.