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Lateral view of a Male Baetis (Baetidae) (Blue-Winged Olive) Mayfly Dun from Mystery Creek #43 in New York

Blue-winged Olives
Baetis

Tiny Baetis mayflies are perhaps the most commonly encountered and imitated by anglers on all American trout streams due to their great abundance, widespread distribution, and trout-friendly emergence habits.

The Yakima River in Washington

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Female Hydropsyche (Spotted Sedge) Caddisfly Adult Female Hydropsyche (Spotted Sedge) Caddisfly Adult

Lateral view of a Female Hydropsyche (Hydropsychidae) (Spotted Sedge) Caddisfly Adult from the Columbia River in Washington

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27" brown trout, my largest ever. It was the sub-dominant fish in its pool. After this, I hooked the bigger one, but I couldn't land it.

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Specimen jars/vials for collection [Page: 1, 2]
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6

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April 1st [Page: 1, 2]
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Stonefly egg layers.
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9

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0

Midging
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12

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3

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11

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6

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2

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by Martinlf

Fishermen - settlers choom.
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3

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Photo Request
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4

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2

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0

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26

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1

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1

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0

Just in case we missed it...
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4

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3

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bugs are early? [Page: 1, 2]
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24

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steelhead and flow rates
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2

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3

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2

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6

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6

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