Nothing to find at the posted coordinates. Head north to the signboards and find the titular sign.
N 37° 19.7AB W 122° 16.7CD
(Number of letters in word)
A - Grazing reduces fire danger by reducing _____ load and helps control invasive non-native vegetation.
B - Ponds also contribute to a healthy habitat for native wildlife, such as the California red-legged frog and western _____ turtle.
C - Plant and animal resources are tended and managed by tribal groups to provide for food, shelter, ceremonial, and _____ needs.
D - Grazing is integral _____ the history of the San Mateo Coast.
ABCD Checksum = 19