Throughout North America, ongoing resource management and restoration projects aim to conserve Chinook Salmon because their populations have been threatened by many ecological factors, including habitat change, high harvest rates, and hatchery influence. In contrast, these fish are known as an invasive species in the Southern Hemisphere, having been introduced (and continuing to spread) to rivers of the Patagonia and Magellan regions of Chile and Argentina…
Category: Guest Expert
Removing migration barriers for Steelhead Trout
Pictures and videos detail the removal of migration barriers to Steelhead Trout in the Pacific Northwest.
Gila Trout: A Native Trout Conservation Story
Plip. That’s the sound of a barbless beadhead nymph falling into a glassy glide of Mineral Creek, a headwater stream of the Gila River in southwest New Mexico. There’s a short drift over a stony run, barely time to mend your line. Then follows that transmutation of fish flesh to your forearm—the taut tug of…
Clearly, the coolest fish in the sea
With its clear head and large green eyes, the Barreleye looks like an alien with a glass bulb on its head out of a sci-fi film…why does a fish need a transparent head?
How one scientist transformed scientific art
Art and science aren’t that different. Both require a deep level of curiosity, an experimental process, patience, and a high tolerance for failure. For me it just makes sense to blend the two, it’s a win-win.
Stalking the Elusive Shoal Bass
Guest Author: Amy Cottrell Editor: Solomon David The sun began creeping up over the tree tops and casting morning shadows and specks of daylight on the water surface, slowly lighting up more and more of the heavily vegetated creek bank. We paddled the quiet corridor, antenna rotating side to side in front of me as…
The New Rules of Science Communication
If these rules are followed, your impact will grow, interest in your work will increase and so will your network of like-minded people. Fishery Scientists can take on this responsibility and run with it, and the time is now.
Facts and Fallacies: A Columbus/Indigenous Day Fish Story
We take a look at a very particular occurrence on one of Columbus’ return trips to the Western Hemisphere where he encountered indigenous people using, perhaps, one of the most interesting methods ever employed to catch fish.
run. fish. beer. Conservation through Recreation.
The premise of “The Rare Fish Rare Beer Project” is simple: we believe that the brain cell that drives a craft beer / spirits snob is the exact same brain cell that fuels a native fish advocate. We’re just connecting the dots in a super tasty way…
Below the Surface of South Africa’s Worst Drought On Record
Record drought and changing climate create incredible challenges for managing endangered and threatened fishes in South Africa. Researchers show compelling video to help others understand what they are doing to help freshwater life.
Artifacts of epochs past: Rio Grande cutthroat trout benefit from private lands conservation
By Craig Springer One might say that the past is dead and gone—but that notion doesn’t fly on the Vermejo Park Ranch, near Raton, New Mexico. Managers of this private land seek to restore long reaches of mountain streams for the benefit of native Rio Grande cutthroat trout—not to mention the guided anglers who seek…
Electrofrogging: Zapping frogs on the front-line of invasion
Bullfrogs eat just about anything, including fish, mammals, crustaceans, and other amphibians, hence the concern with their introduction. Electrofrogging is an effective technique to interrupt their forward march.
Radios Reveal Wandering Habits of Smallmouth Bass in Oklahoma: Angler-funded research lends greater understanding of one of America’s greatest sport fish
By Craig Springer, USFWS About the time that redbuds flash their pretty pinkish blooms on eastern Oklahoma’s hillsides and gray streamside sycamores unfurl their fresh leaves the color akin to a wet lime, there’s something curious going on. And it goes mostly sight unseen. Smallmouth bass are on the move with the singular purpose of…
Rare, Weird, and Ugly Sharks
“If I only kept the dollars when we actually caught sharks, I’d be left with about $3.”
Science Moms: navigating work and life
Navigating work life balance as a science mom in the Department of Interior Climate Science Centers (CSCs) within U.S. federal research community.
