Yakima River Hatches
Aquatic moth
American Grannom - Caddis
American Grannom - Caddis
American Grannom - mass emergence
American Grannom - larval cases
October Caddis
October Caddis - larval cases
October Caddis larva - removed from case
Spotted Sedge - Caddis
Spotted Sedge larva
Cranefly
Cranefly larva
Blue-winged Olive - Mayfly
Blue-winged Olive nymph
Green Drake - Mayfly
Green Drake - Mayfly
Green Drake nymph
Light Cahill - Mayfly
Mahogany Dun - Mayfly
March Brown - Mayfly
March Brown nymph
Pale Morning Dun - Mayfly
Pale Morning Dun nymphs
Pale Morning Dun
Golden Stonefly
Golden Stonefly nymph
Salmonfly - Stonefly
Salmonfly - Stonefly
Salmonfly - Stonefly
Salmonfly nymph
Salmonfly shucks
Skwala - Stonefly
Skwala nymph
Skwala emerging
Summer Stonefly - female
Summer Stonefly - male
Summer Stonefly nymph
Summer Stonefly emerging
Summer Stonefly shucks
Yellow Sally - Stonefly
Yellow Sally - Stonefly
Yellow Sally - Stonefly
Yellow Sally nymph
Yakima River Hatch Chart
