As DNR walleye surveys get underway later this fall, everyone is asked to use caution when fishing near the electrofishing boats; those wading will be asked to exit the water when a boat approaches ...

Fisheries biologists regularly count trout or Arctic grayling in Montana’s streams by introducing an electrical field to stun and capture the fish. When trout encounter the electrical field their ...

Lena Sawyers, a biologist at the Maryland Department of Natural Resources, holds a flathead catfish captured during an electrofishing demonstration on the Potomac River on Sept. 10. (Photo by ...

Invasive species can be a major problem no matter where they’re found, but for researchers trying to combat invasive fish species, the challenges are unique. In Kentucky, wildlife officials are doing ...

We also were concerned at the one electrofishing site where David Reed (LetterS, April 21) witnessed our stocked trout population survey. Trout there were more distressed than usual as a result of ...

Have you ever wondered how to catch a bunch of fish fast? Well, authorities in Kentucky used an electricity jolt to get an invasive fish species out of the water. The department of Fish and Wildlife ...