Rock Stacking In Vegas - Bigfoot?

Image just an example

Bigfoots have been known to stack rocks and stacks like the one in the above image are commonly found near trails or paths. In John Green's first book "On the Track of the Sasquatch" in 1976, was one photograph of some rocks stacked. Green told the story behind the stacks of how a logger had observed three creatures engaged in this odd behavior. William Jevning, a veteran Sasquatch investigator, wrote about his investigation into this odd behavior:

"The logger who witnessed the creatures making these stacks said that just prior to their discovering him there watching from behind a tree then fleeing the area, reported the big male digging a large hole and retreiving some rodents. The hole is there, John Green had his son stand in the hole to show the scale, but all that photograph shows is his head and shoulders out of the hole and does not show the hole itself, I measured this hole, it is 6 feet deep and 6 feet across, the photograph here is of me standing inside the hole which gives the reader a much better size comparison, I am 6 feet tall myself."

[Thanks to Rictor for sharing the rock stacking photograph]