
A black-bellied plover, in the middle of transitioning to its summer plumage, along the edge of the water at Pillar Point Harbor.
Updated caption: As many of you have guessed, I intentionally left out the story of this picture to see what reactions it would get. The story is that yes, that is a real shark in the background. It was about a 2-3 foot long leopard shark, which is one of the most common sharks in the coastal areas of CA. It's a sleek, long-bodied shark with a beautiful spotted pattern that will often come into intertidal areas during high tides to feed. Unfortunately, this particular shark was not doing well. It was clearly very near the end of its life, and was getting rolled with the waves at the edge of the shoreline. I normally wouldn't photograph an animal in that condition, but when the plover I was following stopped in front of it I couldn't help but fire off a few shots of this unique composition. On our walk out of the harbor, we saw another related intertidal predator, which was in much better shape -- a bat ray was feeding on the newly covered sediments. It was really fun to watch its two fins break the surface as it flapped its "wings" and cruised along in the shallow water.