25. A 33-Foot-Long Anaconda
Construction takes planning. Surprises tend to be a bad thing in the field, and workers were not prepared for the shock of a 33-foot-long anaconda slithering out from a Brazilian cave. This 881-pound snake was unfortunately killed in an explosion when workers were detonating inside the cave in preparation for work on the Belo Monte Dam. If you have a fear of snakes, this discovery probably makes you slither away from your desk in disgust.
