In this July 12, 2012 photo, Stevie Thorsen, left, and Jessica Valenti, of the American Littoral Society drag a seining net out of the Raritan Bay in South Amboy, N.J. The group aims to document animal, fish and plant life along New Jersey's waterways to develop a database of what was there before any catastrophic oil or gasoline spill that might occur. The database would help with before-and-after comparisons, which might help calculate damages against the parties responsible for the spill. (AP Photo/Wayne Parry)