Restoration: CPW reintroduces cutthroats to Woods Lake


From The Telluride Daily Planet (Collin McRann):

Colorado Parks and Wildlife stocked the lake with 250 cutthroat trout last week as part of an ongoing project to restore the species to its native habitat. Transporting the fish was done via horseback and truck from a small stream on the Uncompahgre Plateau the same day. The cutthroat will take around two years to create a sustainable population in their new home, according to CPW. The reintroduction plan ultimately calls for more than 2,000 fish to be stocked into the lake and its surrounding tributaries — the next stocking is planned for the spring of 2013. “We’ll do [the spring relocation] to give us multiple age classes of fish and to provide good genetic diversity,” said Dan Kowalski, an aquatic researcher with Parks and Wildlife in Montrose, in a release.

The 24-acre lake is located off of Forest Service Road 618 west of Telluride and was chosen for a number of reasons — mainly its pristine condition and remote location. But its natural barriers also prevent non-native species from gaining access…

In Colorado, there are three species of cutthroat trout in different regions of the state. Colorado River cutthroat trout live in drainages west of the continental divide, Greenback cutthroat trout are in the South Platte and Arkansas River drainages, and the Rio Grande cutthroat trout are found in streams draining into the San Luis Valley, according to Parks and Wildlife.

Efforts to restore the species have been ongoing since the early 1970s, when Greenback trout was listed as endangered. Greenbacks currently have a lesser-threatened classification.

According to Parks and Wildlife, another cutthroat restoration project is ongoing in the upper Hermosa Creek drainage near the Durango Mountain Resort in San Juan County. When that project is completed in about five years, more than 20 miles of Hermosa Creek and feeder streams will be home to native cutthroats.

More restoration coverage here and here.

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