Earth Observations taken by the Expedition 13 crew

ISS013-E-27590 (27 May 2006) --- Aves Island, Caribbean Sea is featured in this image photographed by an Expedition 13 crewmember on the International Space Station. This image is a rare almost cloud free view of the island and the submerged fringing coral reef that surrounds it. Scientists believe the crosshatch-like pattern of roughness on the surrounding sea surface was caused by variable winds at the time of image acquisition. The island itself currently stands a mere 4 meters above the surrounding sea surface, and in high seas it can be completely submerged. While the low elevation of the island makes it a hazard to shipping, it also provides a major nesting site for green sea turtles (Chelonia mydas) in the Caribbean.