Tiger trout, that is.
The Idaho Dept. of Fish and Game recently released Tiger Trout in several waters around the state. The fish were 8 - 12" long at stocking and should be easy to catch.
Tiger Trout are a sterile cross-breed between brook trout and brown trout and can be an aggressive predator on other fish species. In the wild, these species occasionally interbreed and we've documented "tigers" in both the Panhandle and Magic Valley regions. "Tigers" are being used as a fish management tool to control nongame and nonnative fish populations.
If you happen to catch one, please send us a picture.
As Fish and Game stocks rainbow trout this spring, they are doing something different that will lead to better success for Idaho anglers. A good share of the hatchery rainbow trout stocked in Idaho’s largest still-water fisheries this spring will be twelve inches instead of the standard of ten inches. Watch this video to learn why this is happening.
Fish and Game’s rainbow trout hatchery program exists for one sole purpose: putting fish in Idaho waters for anglers to catch. But during the last ten years, the cost of raising fish has skyrocketed. While the cost of fish food has increased by more than 150 percent, funding for the hatchery program has remained stagnant. In 2011, managers reduced fish production of put-and-take rainbow trout by 18 percent to keep the program within budget. At the same time they started tracking fish that anglers caught as part of a program called “Tag-You’re-It”.
Fisheries researchers tagged thousands of fish over a four year period, and tracked the tags with the help from anglers.
“We tagged a bunch of fish and put those fish out there, and essentially let the anglers do the work in returning that information to us through our hotline and our website,” said Senior Fisheries Research Biologist John Cassinelli. “So that has given us this large database.”
That database showed that twelve inch rainbow trout are more likely to be caught than ten inch trout. This knowledge has allowed researchers to reorganize the hatchery rainbow trout program in a way that puts larger trout in the creels of Idaho anglers without increasing the cost of the hatchery program.
The science and math show that for every limit of six rainbow trout anglers catch, Fish and Game must stock roughly 18 ten inch trout. When 12 inch trout are stocked in the same waters, only 11 fish are needed for each six fish limit, on average.
Regardless of how many trout managers stock, the true measure of success for the hatchery program is how many trout anglers catch. As the program expands over the next 16 months, managers will be putting more twelve inch rainbows into most of Idaho’s large still-water fisheries.
Check out the fish stocking page for monthly updates on fish stocking region by region.
|Hunt Number||Hunt Area||Tags Available||1st Choice Applications||1st Choice Success||Percent Drawing||Tags Issued||Number Hunters||Harvested||Harvest Success (%)|
Pocatello will receive a new urban fishing water this coming fall with the opening of the Portneuf Wellness Complex. The 7-acre pond will be stocked with fish and ready for anglers when the park opens to the public.
Last week, our staff were busy placing docks and working on other access improvements.
To see more of this exciting project, go to Facebook and search "Portneuf Wellness Complex. This will be a jewel for all Southeastern Idaho.