Non-native predators could threaten endangered species in Colorado River
Colorado wildlife managers will try to curb expansion of non-native northern pike in Summit County’s Green Mountain Reservoir by paying anglers a $20 bounty for each fish they deliver to the Heeney Marina.
The illegally introduced fish are taking a toll on trout in the reservoir north of Silverthorne and could escape to the Blue River and make their way to the Colorado River. That could add to the challenges of trying to recover four endangered native Colorado River fish species, according to Colorado Parks and Wildlife.
“The (pike) were dumped in there several years ago by someone who selfishly didn’t consider the serious consequences we are now dealing with,” said CPW aquatic biologist Jon Ewert. “People should know that illicit stocking is a problem not only for ethical reasons but legal reasons as well. Anyone caught doing it faces severe penalties.” Continue reading “Colorado Parks and Wildlife targets illegally stocked pike in Green Mountain Reservoir with a bounty for anglers”