Northern pike escape killing in Colorado – for now

Northern Pike are among nature's most efficient predators.Northern pike in Colorado’s Rifle Gap Reservoir can swim a little easier after discovering that they won’t meet the same fate as those poor pike in Lake Davis, California.

The Colorado Division of Wildlife (DOW) said a 2006 paper that included a proposal to make killing northern pike caught in the Rifle Gap Reservoir mandatory, was turned down in the early stages of review. The proposal also included an additional option to kill the northern pike in the reservoir through “chemical reclamation.”

When the paper surfaced on the DOW Web site in June 2007, it angered a number of fisherman including members of Western Slope Anglers, fearing that the poisoning would completely destroy fishing in the lake.

The proposed poisoning and mandatory kill rule were proposed in the paper after it stated that the northern pike population had dramatically increased to the point where it was threatening other species. The paper also stated concerns that pike could find their way into the Colorado River and harm endangered species.

An unsigned e-mail sent to the Post Independent, where this story originally appeared, said that the thought of killing a lake with poison had shocked sport fisherman in the area – even trout fisherman.

In a letter of response DOW said it has no intention of poisoning the lake and that some anglers failed to understand the document’s place in the bureaucratic process. DOW currently encourages the mandatory removal of pike from the lake in an effort to re-establish the walleye population. It says the lake isn’t large enough to support both of the predatory species. The lake also supports rainbow and brown trout, smallmouth and largemouth bass and yellow perch.

A spokesman for DOW, Randy Hampton, said DOW hasn’t ruled out considering mandatory pike killing or chemical reclamation if it becomes necessary in the future, but also said that any such action would be brought to the public for review first.

You have to wonder sometimes what the world is coming to, when researchers start suggesting mandatory killings and the poisoning of entire lakes, in an effort to kill off one of evolution’s most efficient predators (and one of the fiercest fighting freshwater game fish) – the northern pike.

Mother nature might not take kindly to such tactics.

For more information please see original story: DOW says there’s no plan to kill fish at Rifle Gap