BWO'S

Highly effective Blue Winged Olive (BWO) mayfly nymph and emerger imitations, crucial for spring and autumn tailwater trout fishing

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Umpqua Feather Merchants Mercury RS2 Grey
Umpqua Feather Merchants
Mercury RS2 Grey
$2.25
Pat’s RS2 with a mercury glass bead. Fish cannot resist this bug fished on a double nymph rig or in the film.
Solitude Fly Company CDC Wing RS2
Solitude Fly Company
CDC Wing RS2
$2.25
A classic midge/mayfly emerger that will catch fish anywhere these bugs occur.
Montana Fly Company Slim Shady
Montana Fly Company
Slim Shady
$2.25
Super thin and lanky. Just the way the trout like 'em. Available at Ugly Bug Fly Shop.
Ugly Bug Fly Shop Lightning Bug
Ugly Bug Fly Shop
Lightning Bug
$2.25
Flashy and slim, this pattern makes an excellent attractor fly. Available at Ugly Bug Fly Shop.
Ugly Bug Fly Shop JR'S BRUISE
Ugly Bug Fly Shop
JR'S BRUISE
$2.25
JR's Bruise is a mayfly imitation designed to be fished in dirty water or dark conditions.  The dark color allows fish to see the outline of the fly in deep, or darker water.
Ugly Bug Fly Shop
WD-40 GRAB BAG #20 - 12 PER BAG
$27.00$12.00
WD-40 GRAB BAG #20 - 12 PER BAG
Ugly Bug Fly Shop
BWO ICE NYMPH GRAB BAG #20- 12 PER BAG
$27.00$12.00
BWO ICE NYMPH GRAB BAG #20- 12 PER BAG
Ugly Bug Fly Shop Double Down CDC TGB
Ugly Bug Fly Shop
Double Down CDC TGB
$2.75
Dream Cast Fly Fishing PUEBLO EMERGER OLIVE
Dream Cast Fly Fishing
PUEBLO EMERGER OLIVE
$2.25
Umpqua Feather Merchants GRAVEYARD BAETIS
Umpqua Feather Merchants
GRAVEYARD BAETIS
$2.25
The Graveyard Baetis was originally developed out of a need for a highly visible baetis pattern
Ugly Bug Fly Shop FLASHBACK QUILL NYMPH OLIVE #20
Ugly Bug Fly Shop
FLASHBACK QUILL NYMPH OLIVE #20
$2.25
An awesome blue wing pattern for those late spring fishin days!
Ugly Bug Fly Shop Newman's Micro Matcher #20
Ugly Bug Fly Shop
Newman's Micro Matcher #20
$2.25
The inspiration for the Micro Matcher came after a tough day fishing on one of Colorado’s tailwaters. I had noticed a lot of Baetis in the water and couldn’t find the right size and profile I was looking for in my fly box.
Umpqua Feather Merchants SHOTGLASS BAETIS PURPLE
Umpqua Feather Merchants
SHOTGLASS BAETIS PURPLE
$2.25
Montana Fly Company RS2 LIGHTNING PEARL
Montana Fly Company
RS2 LIGHTNING PEARL
$2.25
A new twist on the Classic rs2
Umpqua Feather Merchants TOP SECRET BAETIS DORSEY
Umpqua Feather Merchants
TOP SECRET BAETIS DORSEY
$2.25
The Top Secret Baetis is a simple, yet effective imposter of a tiny mayfly nymph.
Umpqua Feather Merchants IMMORTAL MAY
Umpqua Feather Merchants
IMMORTAL MAY
$2.25
The thorax is made of CDC dubbing
Umpqua Feather Merchants JUJU BAETIS PURPLE W/ TUNG. BEAD
Umpqua Feather Merchants
JUJU BAETIS PURPLE W/ TUNG. BEAD
$2.75
JUJU BAETIS PURPLE W/ TUNG. BEAD IN STOCK NOW AT THE UGLY BUG FLY SHOP
Rio RIOS HOGAN LIL AMIGO
Rio
RIOS HOGAN LIL AMIGO
$2.25
Your soon-to-be favorite baetis and PMD pattern on the river!
Rio RIO's Hogan Golden Child
Rio
RIO's Hogan Golden Child
$2.25
Step aside, there's a new kid in your fly box—RIO's Hogan Golden Child. A more realistic version of its sibling, the Red Headed Step Child. Fly Designer Hogan Brown
Ugly Bug Fly Shop Skeriks Nitro Baetis
Ugly Bug Fly Shop
Skeriks Nitro Baetis
$2.25
Skeriks Nitro Baetis is a great little bwo pattern for western waters.

Be ready for seasonal mayfly hatches with premium BWO nymphs from Ugly Bug Fly Shop. This high-quality selection of Blue Winged Olive patterns works exceptionally well across the country. Many are designed specifically for the selective trout on the North Platte River, Grey Reef, and Miracle Mile.