RV Song of the Whale is a research vessel owned by Marine Conservation Research International and operated by Marine Conservation Research Ltd. The 70-foot vessel was designed specifically to carry out research on cetaceans (and other marine fauna) using benign research techniques such as passive acoustic monitoring. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Mean Of Transportation