The horseshoe crab population has been declining probably for about 10 years now, 10 to 12 years. The reason is probably overfishing. It suffers from many of the problems that many of the world's fisheries are suffering from now — our technology is better than their biology. The horseshoe crabs in 1990 when we did censuses on the beach, we were getting close to a million animals on the peak. Today when we do the peak day, it's typically around 240, 250 thousand animals, some 12 years later. So the population is declining, and it's primarily because of all the pressures on them. They get a lot of pressure from the fishermen who want to use them for conch and eel bait and also the drug industry, which uses them for Limulus Amoebocyte Lysate. The drug industry, though, typically has a much lower mortality, in some cases anywhere from 2 to about 15 percent, whereas the fishing industry, it's a hundred percent mortality.