Trying to decode symbols and the map key

[Raina Cruiz]

I have been at this for a while recently had an epiphany but can't focus it anyone else have any knowledge of this? Pls help thanks

 

[Carl-NC]

Do a search on pine beetle galleries for a most likely answer.

 

[Raina Cruiz]

Do a search on pine beetle galleries for a most likely answer.

I have thanks, this has car being integrated in the beetle tunnels. Most of which doesn't show in one photo

 

[Raina Cruiz]

I have thanks, this has car being integrated in the beetle tunnels. Most of which doesn't show in one photo

Carvings*