crab balls

Haha, I just realised that the title of this photo could be interpreted differently :-). Anyway, I took this photo of some little sand balls that crabs make at Mulambin beach, which is just south of Rosslyn Bay Harbour, and north of the Causeway Lake.
This photo was taken on Saturday 10th May 2008 at 3:01:51 PM, with an exposure time of 1/400 of a second and a f-number of 4.