Pablo Escobar's 'cocaine hippos' may be helping river ecosystems in Colombia | Live Science
Why this doctor is castrating the offspring of Pablo Escobar's escaped hippos | CBC Radio
Pablo Escobar's hippos: A growing problem - BBC News
Pablo Escobar's Cocaine Hippos Considered 'People' in the US – NBC4 Washington
Pablo Escobar: Why scientists want to kill Colombia's hippos - BBC News
Pablo Escobar's Hippos Have A Big Impact On Colombian Lakes
More than 80 hippopotamuses roaming Colombia's major river thanks to Pablo Escobar - ABC News
Could Pablo Escobar's escaped hippos help the environment?
How this drug lord created a hippo problem in Colombia - WILD FREAKS
How Pablo Escobar's 'Cocaine Hippos' Have Invaded Colombia
/cdn.vox-cdn.com/uploads/chorus_asset/file/13600643/Borders_col_02_thumb_clean.jpg "Why are there hippos in Colombia? - Vox")
Why are there hippos in Colombia? - Vox
Pablo Escobar: Colombia's 'cocaine hippos' must be culled, scientists say | CNN
Pablo Escobar's Hippos Are Running Wild in Colombia
Hippopotamuses in Colombia - Wikipedia
More than 80 hippopotamuses roaming Colombia's major river thanks to Pablo Escobar - ABC News
Colombia has a hippopotamus problem – thanks to Pablo Escobar | South China Morning Post
Pablo Escobar: Colombia sterilises drug lord's hippos - BBC News
Pablo Escobar's hippos: A growing problem - BBC News
Daily MOS: Pablo's Hippos - SciBabe
Pablo Escobar: Colombia's 'cocaine hippos' must be culled, scientists say | CNN
Hipopótamos de Pablo Escobar en Colombia ya son más de 40 y amenazan el ecosistema | RPP Noticias
Can Pablo Escobar's Hippos Save South American Rivers? | MeatEater Conservation
Colombia in conundrum over Pablo Escobar's hippos
Colombia has a hippo problem thanks to a notorious drug lord | WTF!? | Earth Touch News
