Questions for ‘Rare-plant hunters race against time to save at-risk species
![860_rare_plant_hunter.png](https://www.snexplores.org/wp-content/uploads/2019/11/860_rare_plant_hunter.png)
Steve Perlman rappels down a cliff in the Wailau Valley on the Hawaiian island of Molokai. He is a botanist who has spent the last 45 years searching for, and protecting, rare plants
Hank Oppenheimer