Anaconda. A word synonymous with fear and respect. The anaconda is the giant snake, the one who kidnaps the imprudent children and takes them deep in the marshes. All across South America, the anaconda is a mythical animal. Lords of the marshes, guardians of the lakes, the anacondas are not the unique masters of these aquatic worlds. In the Ibera marshes, in the North of Argentina, the yellow anacondas must share their kingdom with another kind of scary reptiles: the caimans.