Takeaways:
- The Greenback cutthroat trout was considered extinct in the 1930s due to overfishing and mining pollution.
- According to Biologists from the Colorado Parks and Wildlife, the trout are naturally reproducing again.
- Some of the naturally reproducing fish were documented in Herman Gulch, Colorado, in 2016.
Click here to view the original web page at: Fish species extinct for 100 years is brought back to life
