Rock Dams: Strangling Streams and Stranding Fish
THIS WEEK Bob Mallard writes about how human-made rock dams, often stacked for summer fun, can disrupt stream ecosystems and harm native fish populations.
In this week's featured tying video Tim Flagler ties the "Hare's Ear Parachute." The Hare’s Ear Parachute is a great fly to have in your arsenal, as it, like its nymphal counterpart, represents a wide range of mayfly species from drakes to March browns." |
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