Saturday evening I received an email and photo from a friend. Kent Andersen, facilities director at Sheridan College, had fished the Bighorn River and was disturbed to see a number of dead brown trout ...

Fish biologists in Montana blame the saprolegnia fungus as the likely cause of low brown trout numbers in the Clark Fork River downstream of Warm Springs Ponds this spring. They found 600 brown trout ...

BUTTE – Fish biologists blame the saprolegnia fungus as the likely cause of low brown trout numbers in the Clark Fork River downstream of Warm Springs Ponds this spring. They found 600 brown trout in ...

Even so, the excessively large numbers of fish in the Big Hole in 2014 — 1,871 per mile in a stretch near Melrose — could have also played a factor that year, Olsen said. But the fungus returned in ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American The Southern Ontario Nature & Science ...