Coordinates will take you on a hike to the end of Park Hudson Trail where there is an interpretive sign depicting birds common to this area. Identify birds on this sign to determine the coordinates to the final cache. The final is located at N 30 38.940, W 096 18.ABC.
Three species of birds are depicted on the sign. They are Songbirds, Woodpeckers, and Birds of Prey. If true, A = 1. If false, A = 3.
The bird in the bottom right corner of the sign is a Northern Cardinal. If true, B = 7. If false, B = 0.
Three types of owls are depicted. If true, C = 7. If false, C =5.
Happy hunting. No need to go far off the grass.