Among the animals set free from Pablo Escobar's "narco zoo" after his 1993 death were hippos, which have become an invasive species in Columbia. Sometimes they wander into rural areas and behave like hippos.

The ones directly below were photographed in 2020.
https://toronto.citynews.ca/2020/02/23/colombians-grapple-with-a-big-problem-wandering-hippos/
"An estimated 80 hippopotamuses, perhaps more, live in the area around the Rio Magdalena, Colombia’s principal river, which runs through the centre of the country. They’re descendants of four hippos that were brought to the country by infamous drug lord Pablo Escobar for his personal collection."


