A Geocaching outing last weekend yielded more than just a cache container. It also resulted in an inspection and photo session of what turned out to be Pine Tree Emperor Moth larvae or commonly known as a Christmas Caterpillar. This guy is probably the size of my index finger so I really wouldn''t want them getting into my garden. In case you wondered where we saw it. This one was somewhere along the Sardinia Bay road although I've also seen them on the Fynbos Trail at Schoenies.