http://www.youtube.com/watch?v=oILB2LwfKYo&feature=player_embedded
https://www.google.com/search?hl=en&site=imghp&tbm=isch&source=hp&biw=1280&bih=675&q=oil+spill&oq=oil&gs_l=img.1.3.0l10.2801.3231.0.5779.3.3.0.0.0.0.90.227.3.3.0....0...1ac.1.31.img..0.3.224.Zw9qCtCRGU4#facrc=_&imgdii=_&imgrc=ABaZAugV1_-n_M%3A%3Bc05zUUkvQxQLJM%3Bhttp%253A%252F%252Fupload.wikimedia.org%252Fwikipedia%252Fcommons%252F9%252F92%252FEVOSWEB_013_oiled_bird3.jpg%3Bhttp%253A%252F%252Fen.wikipedia.org%252Fwiki%252FExxon_Valdez_oil_spill%3B1800%3B1286
https://www.google.com/search?hl=en&site=imghp&tbm=isch&source=hp&biw=1280&bih=900&q=oil+spills&oq=oil+spills&gs_l=img.3..0l10.6088.10022.0.10692.10.8.0.2.2.0.124.473.7j1.8.0....0...1ac.1.31.img..0.10.509.SDRt09jVKsE#imgdii=_