Greenback Cutthroat Trout

Greenback Cutthroat

This post was last updated on October 9th, 2014 at 04:26 pm Scientists believe that the greenback cutthroat trout probably evolved in the Yellowstone and Green river basin over the course of 2 million years. Their natural ancestors, Oncorhynchus, would have migrated there from the Snake and Columbia River basins (the current home of the … Read more

Coastal Cutthroat Trout

Coastal Cutthroat

This post was last updated on April 8th, 2014 at 05:35 pmThe Coastal Cutthroat Trout Species (Oncorhynchus clarkii clarkii) The coastal Cutthroat Similar to salmon and steelhead spend most of their lives in the ocean. They will make an annual migration from their preferred area in the sea, to a particular river or stream to spawn. … Read more