A beetle? A peeking caddis? Whatever the trout take it for, this pattern has historically been a productive one on my home waters. In truth, the hackle was originally English Red grouse, but skins of that bird are not common and therefore quite expensive. Luckily, I've found that a Whiting Brahma hen dyed golden brown is close enough to fool the fish.
Hook: Daiichi 1530, Size #14 (also #16)
Thread: Uni-Thread 8/0, camel
Hackle: Brahma hen dyed golden brown
Tag: Flat gold mylar tinsel, small
Body: Two strands peacock herl

Some of the same morons who throw their trash around in National parks also vote. That alone would explain the state of American politics. ~ John Gierach, "Still Life with Brook Trout"