Pablo Escobar’s Hippos May Be Changing Colombia’s Ecology
From:The Hunt for Escobar's Hippos
- 1m 4s
- HD
- TV-PG
Hippos brought in by Pablo Escobar to Colombia in the late 1980s are now a full-fledged environmental menace. In one stretch of river, they appear to have driven out the local manatees.