Giant Vacuum to Help Bugs in Oiled Marshes?

/Home//Gulf of Mexico BP Oil Spill/Oil Spill Videos

Giant Vacuum to Help Bugs in Oiled Marshes?
National Geographic

September 17, 2010---Using huge hoses, researchers are vacuuming up marsh bugs along the oiled Gulf coast. By comparing their samples to bugs collected before the spill, teams hope to determine the effects of oil on creatures near the bottom of the food web.