How do you identify different types of fish? [2025] | QAQooking.wiki

How do our biologists identify fish so quickly in our hands-free fish sorter? 1. This fish had an adipose fin on it's back near the tail, which means it's wild. No adipose fin would mean the fish came from a hatchery. 2. Chinook have a black mouth and large spots on their back and tail, while coho have a white gum line and spots only on their back. Adipose big spots on the tail = wild spring Chinook. Our biologist sent this fish upstream of North Fork Dam to continue its journey and eventually s

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