Pablo Escobar's 'cocaine hippos' may be helping river ecosystems in Colombia | Live Science
Hippopotamuses in Colombia - Wikipedia
Why this doctor is castrating the offspring of Pablo Escobar's escaped hippos | CBC Radio
In Colombia, Escobar's hippos spawn another problem: Wildlife trafficking
Colombia: Hippos descended from Pablo Escobar's herd to be declared invasive species | World News | Sky News
Pablo Escobar's cocaine hippos legally 'people': US judge
/cloudfront-eu-central-1.images.arcpublishing.com/prisa/TLSXFRBYQLTKTJ5KSQXAGC5V5I.jpg "Contraception or cull: Pablo Escobar's hippos await their fate | USA | EL PAÍS English Edition")
Contraception or cull: Pablo Escobar's hippos await their fate | USA | EL PAÍS English Edition
Rethinking Invasive Species With Pablo Escobar's Hippos
Eat Them or Extradite Them - What to Do With Pablo Escobar's Hippos?
Pablo Escobar's Colombian 'cocaine hippos' legally people, U.S. court says - The Washington Post
Pablo Escobar's 'cocaine hippos' to be sterilised | World | The Times
Pablo Escobar's hippos have invaded Colombia's waterways and need to be culled, study says
How Pablo Escobar's Hippos Sparked An Ecological Debate - Worldcrunch
Colombia in conundrum over Pablo Escobar's hippos
Pablo Escobar's hippos go native in Colombia | News | The Times
Curious Fact of the Week: Pablo Escobar's Hippos - Atlas Obscura
Pablo Escobar's hippos become a danger in Colombia – The Yucatan Times
Could Pablo Escobar's escaped hippos help the environment?
How to handle Colombia's narco-hippos | The Economist
I was terrified': the vet sterilizing Pablo Escobar's 'cocaine hippos' | Colombia | The Guardian
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/3c/92/3c92371e-caec-412a-b811-825767b70441/222908_web.jpg "Pablo Escobar's Pooping Hippos Are Polluting Colombia's Lakes | Smart News| Smithsonian Magazine")
Pablo Escobar's Pooping Hippos Are Polluting Colombia's Lakes | Smart News| Smithsonian Magazine
Pablo Escobar: Colombia's 'cocaine hippos' must be culled, scientists say | CNN
Pablo Escobar's hippos are the world's largest invasive species - The Washington Post
