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Apr. 4, 2022 — Researchers have found brown trout better survived a Flavobacterium disease outbreak if the fish had larvae of freshwater pearl mussel in their gills. In another study, duck mussels were observed to ...
Mar. 7, 2022 — Researchers have created a tool to assess the risk of hybridization among native and non-native fish, a development that could aid natural resource managers trying to protect threatened or endangered ...
July 31, 2023 — Scientists found that trout from lakes stocked decades ago in the Wind River Mountains have higher numbers of gill rakers, which are bony or cartilage structures in the gullets of fish that act as ...
Jan. 4, 2022 — Researchers have found that climate change drives native trout declines by reducing stream habitat and facilitating the expansion of invasive trout ...
Nov. 30, 2021 — New research shows that warm-water habitats can be critically important for the survival of cold-water fish such as trout and ...
Mar. 30, 2023 — The McCloud River redband trout, or O. mykiss calisulat, is newly identified as its own distinct subspecies of rainbow trout in a new study. It was named in consultation with the Winnemem Wintu ...
Nov. 4, 2021 — Invasive species cause biodiversity loss and about $120 billion in annual damages in the U.S. alone. Now, thanks to a new collaborative study, there is greater insight into how invasive species ...
Mar. 7, 2022 — American white pelicans who pause their migration at Strawberry Reservoir in Utah are filling their bellies with native species like Utah sucker for the most part, leaving cutthroat trout to the ...
Feb. 22, 2021 — Scientists have demonstrated that DNA extracted from water samples from rivers across Oregon and Northern California can be used to estimate genetic diversity of Pacific salmon and ...
Mar. 2, 2022 — Every time it rains, fish living downstream of storm drains are exposed to pollutants, including the tire-derived compound 6PPD-quinone, in the runoff. Recently, this substance has been linked to ...
