Only just managed to find this today. I got a stick and started scratching around deep into the leaf litter. First i found the base, then the pen, then the plastic front of the logbook (something appears to have eaten the rest), and finally the lid. I pieced it all back together, left out the plastic log cover to dispose of later, tried getting the pen to work unsuccessfully, added a piece of waterproof paper, and popped it back where it belongs.

I did a really good job scratching myself up on the raspberry bushes there. Ouch!

Can anyone tell me why there is a piece of PVC pipe attached to the tree across the road? It's obviously not a GC mystery cache as it's too close to another. Is it an animal home thing?