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Fish Head's comments:

on The Dam Difference for Fish

Anyone can access this article online and see in table one that the article is not comparing fish from the same years or sometimes even the same area of the river (take a close look at table 1).

Also, these tags are HUGE compared to the size of the fish that they are inserted into. I would imagine many fish died from the tag itself.

Finally, this article never mentions the adults that do or do not return. Hmmmm, I'd have to chalk this one up to poor self promotion on the part of a certain author (who owns the company that does this research).

posted 4 years, 7 months ago
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