Colombia will euthanize Pablo Escobar’s invasive ‘cocaine hippos’

image via New Scientist

April 14, 2026, 7:00 PM

• •Colombia will euthanize at least 80 of the invasive hippos.
• •The decision follows failed relocation and sterilization attempts.
• •The hippos pose a threat to ecosystems, native species, and human safety.
• •The government cites the impracticality of sterilization and lack of relocation options.
• •A $2 million plan is in place for euthanasia.

Colombia has decided to euthanize 80 of the invasive hippos descended from those introduced by Pablo Escobar, after failed attempts at relocation and sterilization. The decision comes due to the animals' threat to ecosystems, native species, and human safety, with the population projected to reach 500 by 2030. The government cites the impracticality of widespread sterilization and the lack of countries willing to accept the hippos. A $2 million plan is in place for euthanasia, alongside continued sterilization efforts and domestic relocation options, though environmentalists have mixed reactions.

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