Went crabbin' on the beach at dawn. Lots of burrows, some quite large, but no crabs out and about. One burrow I looked down had some legs visible, so I dug furiously after it as it dug itself deeper, until it popped out of the sand to make a run for it and I caught it in a plastic box. Photo taken through the side of the box. The crab was pretty pissed! Lots of scrabbling in the box and it took off like the wind when I let it go.