After invasive rainbow trout threaten to erase Yellowstone’s native cutthroat fish, officials shut Buffalo Creek to wipe them out

Yellowstone National Park is preparing to temporarily close part of Buffalo Creek as wildlife officials launch a targeted effort to remove invasive rainbow trout threatening native fish populations. The conservation operation will begin on August 31, with the northern section of Buffalo Creek remaining closed to visitors until September 7 while biologists treat the waterway.

Raccontata datimesofindia.indiatimes.com