Hidden Cures
- Episode aired Feb 23, 2010
- TV-PG
- 43m
The rainforests of Costa Rica may hold cures to many diseases, and animal expert Donald Schultz is on the ground to collect samples from poison dart frogs, several snakes and a three-toed sl... Read allThe rainforests of Costa Rica may hold cures to many diseases, and animal expert Donald Schultz is on the ground to collect samples from poison dart frogs, several snakes and a three-toed sloth in the hope of unlocking their pharmaceutical potential.The rainforests of Costa Rica may hold cures to many diseases, and animal expert Donald Schultz is on the ground to collect samples from poison dart frogs, several snakes and a three-toed sloth in the hope of unlocking their pharmaceutical potential.