”Diana Glebova contributed to this report.

Hippos float in the lagoon at Hacienda Napoles Park.as well as risks to the animal health personnel.

Scientists warn that the hippos feces change the composition of rivers and could impact the habitat of local manatees and capybaras.transferring some of them to other countries and.Colombia on Tuesday began the sterilization of hippopotamuses.

aggressive three-ton animals is complicated.The plan includes sterilizing 40 hippos each year.

A group of hippos was brought in the 1980s to Hacienda Npoles.

environmental authorities said.intelligence chief Dan Coats said Tuesday that the time for a decision on Washingtons response to North Koreas nuclear and ballistic missile programs is drawing ever closer.

Coats said in response to a question from Sen.Coats described the North as the most volatile and confrontational weapons of mass destruction threat this year.

saying the regime poses a potentially significant threat to the U.in terms of how we respond to this.