Bimini, Bahamas Picture of the Day-Main Volunteers Mark Corcoran and Sara Bergek remove baby lemon sharks from a research pen on the flats behind the Bimini Biological Field Station.
Volunteers come here from around the world to gain experience in marine biology.
On the edges your mouse becomes a compass. Hold down your mouse button and drag the cursor to turn the picture in the direction of the compass arrows. In the center of the picture, your mouse becomes a right-leaning diagonal line. Move it up to the right and hold down the mouse button to zoom in. Move it down and to the left and hold down the button to zoom out.