The posted and final coordinates of the letterbox are *NOT* the same.
This is a letterbox, please don't take the stamp
The listed coords bring you to the trailhead sign. Clues from the sign will give you the final coordinates.
A=The # of insects on top of the word "trail" on the sign title.
B= The # of birds on top of the word "Kingfisher" on the sign title
C= The total # of insects near the title x 3
N39 15.44A W84 31.8BC
Check sum A+B+C=10
Hint: 6 feet off the ground in a hollow tree. Look for the twig "handle" to make the grab.