Wild brook trout genetics study

[salmonoid]

https://news.psu.edu/story/537280/2018/09/18/research/few-hatchery-brook-trout-genes-present-pa-watershed-wild-fish

Study of streams in the Loyalsock drainage; very few hatchery trout genes are showing up in the brookies that are in the tribs.

 

[afishinado]

Thread about article is here.