Brought into Colombia as exotic pets by the most notorious drug kingpin in human history, have been breeding at an alarming pace over the last few decades and have become a serious threat to the Colombian flora and fauna.
In the 1980s, Pablo Escobar smuggled four hippos from an American zoo into Colombia, as exotic pets. They were kept at his luxurious Hacienda Napoles, in Puerto Triunfo, Antioquia, but after the collapse of his crime empire, they were set loose into the jungle. With no natural predators, plenty of water sources and suitable climate, the hippopotamuses thrived and multiplied. The initial four water giants have now ballooned to an estimated population of over 100, which scientists say could reach over 1,400 specimens by 2039.
