Home Biologist CPW releases thousands of genetically unique cutthroat trout on Pikes Peak

CPW releases thousands of genetically unique cutthroat trout on Pikes Peak

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COLORADO SPRINGS, Colo. (KRDO) – Aquatic biologists from Colorado Parks and Wildlife have released hundreds of fish back into the wild at Pikes Peak.

On Tuesday, trucks carrying genetically unique Hayden Creek cutthroat trout ascended Pikes Peak. From there, aquatic biologists and CPW staff packed the fish and walked through the rain and snow to supply North French Creek.

According to CPW, 3,000 fish were released into North French Creek, a fishless stream 12,000 feet away on Pikes Peak.

The special fish are the offspring of fish rescued from Hayden Creek during the Hayden Pass Forest Fire in Sangre De Cristos. CPW began looking for remote, fishless, high-altitude streams to serve as new trout homes after the fire filled the South Branch of Hayden Creek with ash and debris, making it uninhabitable for fish.

“These fish are genetically unique. They share a gene that was only found in another population of fish, and these are fish that were collected from Twin Lakes in the 1800s,” said CPW aquatic biologist Cory Noble. “These are Colorado River cutthroat trout, but they do not share this gene with any Colorado River watershed cutthroat trout.”

Hayden cutthroat trout after being released into the wild, video courtesy of CPW

According to Noble, CPW hopes these unique fish now have a safe place to exist.

Today, CPW has stocked 20,000 Hayden Creek Cutthroat Trout in five streams across Colorado. For more information, click here.



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