A blurry photo that appears to show a gigantic snake swimming in Borneo's Baleh river appeared this week in London's Telegraph. Villagers reportedly fear the massive reptile may be a creature of folklore they call Nabau, an ancient, shape-shifting sea serpent. But is the photo authentic? Some are not convinced. SciAm's 60-Second Science Blog provides a critical analysis. Update: According to cryptozoologist Loren Coleman, this photo and story are a hoax. More info here.