A rainbow trout at the Oklahoma City Zoo photo
5 meses
Image title: Son showing trout fish he caught mother stads proudly behind at lake Image from Public domain images website, http://www.public-domain-image.com/full-image/sport-public-domain-images-pict photo
5 meses
虹鳟（Oncorhynchus mykiss）和大西洋鲑（Salmo salar） photo
5 meses
Image title: Rainbow trout fish on water surface Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pictures/fishes-public-domain photo
5 meses
Image title: Close up of rainbow trout fish underwater oncorhynchus mykiss Image from Public domain images website, http://www.public-domain-image.com/full-image/fauna-animals-public-domain-images-pic photo
5 meses
Rainbow trout release photo
10 meses
Preparing to Spawn Rainbow Trout photo
10 meses
Sterilizing Rainbow Trout Eggs photo
10 meses
Rainbow Trout Eggs in a Hatching Jar photo
10 meses
Loading Up Feeder Trout at Gavins Point National Fish Hatchery photo
10 meses
Sterilizing Rainbow Trout Eggs photo
10 meses
Rainbow trout release photo
10 meses
Stocking Rainbow Trout photo
10 meses
Preparing to Spawn Rainbow Trout photo
10 meses
Fly Fishing photo
10 meses
Rainbow trout release photo
10 meses
Rainbow Trout on the Move photo
10 meses
Rainbow trout release photo
10 meses
Spawning Cleanup photo
10 meses
Rainbow trout release photo
10 meses
Shipping Trout Eggs photo
10 meses
Rainbow Trout photo
10 meses
Relocating Rainbow Trout at a Hatchery photo
10 meses
Fertilizing Rainbow Trout Eggs photo
10 meses
Post-Rainbow Trout Spawning photo
10 meses
Rainbow Trout Eggs in Hatching Jar photo
10 meses
Large Rainbow Trout photo
10 meses
Spawning Cleanup photo
10 meses
Rainbow Trout photo
10 meses
Fin study at Ennis National Fish Hatchery photo
10 meses
Fish Lab Work photo
10 meses
Fly Fishing photo
10 meses
Rainbow Trout (Oncorhynchus mykiss) photo
10 meses
Loner Rainbow Trout photo
10 meses
Rainbow Trout photo
10 meses
Feeding Frys photo
10 meses
Rainbow Trout Eggs and Fry photo
10 meses
Loading Rainbow Trout For Stocking photo
10 meses
Rainbow trout eggs photo
10 meses
Rainbow Trout photo
10 meses