Environment: Sounding off on seafood fraud

Public asked to help develop guidelines to identify species at risk from pirate fishing and mislabeling

A nice haul of blue crabs.

Blue crabs caught by a hobby fisherman in Florida. @bberwyn photo.

Staff Report

FRISCO — Federal officials say the next step in reducing seafood fraud and pirate fishing is letting consumers weigh in to help determine what guidelines should be used to identify at-risk species — not a small matter considering that a recent study found that some sushi restaurants mislabel up to three-quarter of the food they sell.

The public input session is part of the Obama administration’s larger effort to thwart  illegal, unreported, and unregulated fishing and seafood fraud. The comments will be used to develop a list of species eligible for a risk-based seafood traceability program. Continue reading

Recreational anglers impacting Mediterranean fish stocks

A couple of young Slovenians wet a line in the Adriatic. PHOTO BY LEIGH WADDEN.

A couple of young Slovenians wet a line in the Adriatic.

Some protected species ‘caught for fun’

Staff Report

FRISCO — Scientists taking a close look at fishing in the Mediterranean Sea say recreational anglers may, in some cases, have just as much of an impact on resources as commercial fisheries.

More regulation is needed to ensure the sustainability of some species, the researchers concluded in their study published in Reviews in Fisheries Science & Aquaculture.

“Both types of fishing can have similar biological and ecological effects on fish populations and on marine ecosystems,” said Toni Font, a researcher with the department of Environmental Sciences at Girona University (Spain). Continue reading

Australian scientists trace decline of pink snapper fishery

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Study presents new evidence of unsustainable fishing.

Catch rates down by 90 percent in 100 years

Staff Report

FRISCO — Australian ocean scientists say they’ve quantified a decline in Queensland’s pink snapper fishery that resulted in a drop almost 90 percent in catch rates since the 19th century.

To trace the decline, researchers with the ARC Centre of Excellence for Coral Reef Studies at the University of Queensland and the Department of Agriculture Fisheries and Forestry scoured thousands of newspaper articles dating back to1870 to reveal the historic catch rates for the iconic Queensland fishery. Continue reading

Colorado: Wildlife biologists still grappling with Kokanee salmon decline in Lake Granby

Kokanee salmon caught at Green Mountain Reservoir, Summit County, Colorado. bberwyn photo.

Kokanee salmon caught at Green Mountain Reservoir, Summit County, Colorado. bberwyn photo.

New tool helps fisheries managers gather more eggs from other reservoirs

Staff Report

FRISCO — Colorado Parks and Wildlife biologists say they’ve wrapped up their annual kokanee salmon egg collection activities for the year, with good results at Wolford Mountain Reservoir, where they were able to gather 1.78 million eggs.

But predatory lake trout and other factors combined to suppress egg production in Lake Granby, historically the biggest source of eggs for the desirable sport fish. Continue reading

Fishing: More tiger muskies in Colorado?

State biologists try to balance recreation with restoration of native fish

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More tiger muskies, more native fish? Photo courtesy Washington Department of Fish and Wildlife/ Tim Knepp.

Staff Report

FRISCO —Colorado fishery experts say planting more tiger muskie in western Colorado reservoirs could help provide the sport fishing that anglers want, while helping to meet goals of the Colorado River native fish recovery program. Colorado Parks and Wildlife will release more the tiger muskies in Harvey Gap Reservoir this week, adding to the 140 that were stocked last year.

“We are continuing the evaluation phase of this project,” said aquatic biologist Lori Martin. “This introduction of the non-native species last year was well received. There is still potential for tiger muskie to become a viable alternative to northern pike,” Martin said. Continue reading

It’s free fishing weekend in Colorado

Fishing for brookies at Officers Gulch Pond, in Summit County, Colorado.

Fishing for brookies at Officers Gulch Pond, in Summit County, Colorado. Bob Berwyn photo.

No license needed June 1-2

By Summit Voice

SUMMIT COUNTY — There’s no better way to start the summer than by wetting a line in one of Colorado’s sparkling streams or lakes, and to celebrate the start of the angling season, Colorado Parks and Wildlife is once again offering free fishing this weekend (June 1-2).

Each year, the agency designates the first weekend in June as the only two-day period that anglers all around the state are not required to have a fishing license. For the rest of the year a fishing license is required for anyone 16 years and older. Check all the Colorado Parks and Wildlife fishing online here and check out this guide for popular Summit County fishing spots here. Continue reading

Summit County: State biologists want your input on fishing

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Fishing at the Dillon Marina.

Public meeting set for March 18 at Silverthorne library

By Summit Voice

FRISCO — Fishing season is right around the corner, and Colorado Parks and Wildlife biologists want input from local anglers on fish management in Summit County’s lakes, reservoirs and streams.

“In addition to science and biology, we rely on the public’s input for our wildlife management decisions and strategies,” said Jon Ewert, aquatic Biologist for Colorado Parks and Wildlife in Hot Sulphur Springs. “We want to make decisions the public will support, so we encourage everyone to come out and tell us what they think.”

Ewert said this week’s meeting at the Silverthorne library (Monday, March 18, 6:30 p.m.) upcoming meeting at the  will function as a “data workshop” which he describes as being effective in encouraging discussion and interaction between the agency and sportsmen. Continue reading

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