1 / 6

Steelhead 101

Steelhead 101. A trout by any other name…. Donald Ratcliff U.S. Fish and Wildlife Service donald_ratcliff@fws.gov. Steelhead Characteristics. Steelhead are: A member of the Pacific salmon and trout family The same species as ‘rainbow trout’

Download Presentation

Steelhead 101

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Steelhead 101 A trout by any other name… Donald Ratcliff U.S. Fish and Wildlife Service donald_ratcliff@fws.gov

  2. Steelhead Characteristics Steelhead are: • A member of the Pacific salmon and trout family • The same species as ‘rainbow trout’ • Widespread in distribution, but limited in population size in many areas • Anadromous

  3. What Is Anadromy? Anadromous (adj) – Fish that migrate into freshwater environments from the sea to spawn (i.e. sea-, or ocean-run fish)

  4. Challenges to Anadromous Fishes in the Central Valley • Migration – Adults may have trouble returning to the system and juveniles may not be able to get out • Habitat – Alterations have changed traditional spawning and rearing habitats • Decades of stocking ‘rainbow trout’ in native steelhead waters

  5. Challenges to Anadromous Fishes in the Central Valley • Non-native predators, competitors, species that change habitat, species that change food-webs and productivity • Multiple other conditions in the Valley and beyond

More Related