One-day-old Brown Trout Eggs Photograph by Science Pictures

Rainbow trout eggs U.S. Geological Survey

When Do Trout Spawn and Emerge from their Redds? (and Tiger Trout!)

Fish Facts: 11 Things You Didn't Know About Colorado's Fisheries

Brown Trout A Comprehensive Fish Species Profile - Wired2Fish

Nature up close: Steelhead trout - CBS News

When Do Trout Spawn and Emerge from their Redds? (and Tiger Trout!)

Does a Stocked Trout Ever Become Wild? - Troutbitten

Are We Taking the Safety of Trout Too Far? - Troutbitten

The sucker spawn Hatch Magazine - Fly Fishing, etc.