If you think about the fact that the Earth is 71% water … patrolling our oceans is a pretty daunting task. So over at Oceana, we thought we’d give local coast guards a hand.

Our catamaran — Ranger — is currently in the Mediterranean as part of our 2006 driftnets expedition. For those of you that don’t know, driftnets are large nets that indiscriminately catch massive amounts of fish and other creatures (like dolphins and whales). They are so destructive that many countries — including the U.S. and the European Union — have banned their use.

Our crew has identified several illegal driftnet vessels during the voyage and we have notified the Italian authorities on each occasion. The collaboration has been incredibly successful and many ships have been exposed. Just two days ago, working off of our tips, the Coast Guard arrested eight fishing boats.

The fishermen are so furious about the driftnet laws that they took a page out of the progressive playbook and had themselves a sit in last month, blockading two train stations. The protest wasn’t enough to persuade the EU to reverse the ban, so the law remains on the books and Ranger remains in the Mediterranean on the look out.