Story by Tom Conning | U.S. Army Corps of Engineers, Northwestern Division | 09.17.2024
After a prolific 2023, adult Pacific Lamprey returns are looking disappointing this year. So far, fish counters estimate only 22,021 (as of Sept. 14) lamprey have passed through Bonneville Lock and Dam’s fish ladders during daytime hours on their way upstream to spawn. Last year’s daytime fish ladder count was 63,937, which Northwestern Division touted in a news release, as it was much......
Story by Tom Conning | U.S. Army Corps of Engineers, Northwestern Division | 09.25.2023
Pacific lamprey, an ancient, eel-like fish species, are seeing returns 170 percent higher than the 10-year average (2013-2022) at Bonneville Lock and Dam this year. Lamprey numbers are also 252 percent higher than the four-year average, according to biologists responsible for reporting the number of fish counted as they migrate upstream past mainstem Columbia and Snake River dams....
Story by Tom Conning | U.S. Army Corps of Engineers, Portland District | 10.18.2021
Leaves are changing, the weather is cooling and getting wetter, and Fred Meyer is stocking its shelves with Christmas decorations, which means it’s October. Instead of skipping ahead to winter holidays, let’s fall back and celebrate autumn and Halloween by highlighting a fish that has been demonized in the past, partly for its looks, and partly for our past perceptions of it as a......
