Michigan: Arctic Grayling Transferred to Marquette State Fish Hatchery

In 2016, a proposed initiative intended to reintroduce Arctic grayling to select Michigan streams was announced. That idea immediately caught fire, and Michigan’s Arctic Grayling Initiative now counts over 40 member organizations among its supporters.
Before the northern Lower Peninsula was heavily lumbered in the mid- to late 1800s, Arctic grayling were the dominant salmonid (fish of the salmon family) species found in cold-water streams.
They were present in such large numbers that people flocked to northern Michigan towns to target this attractive fish, known best for its prominent dorsal fin. Some anglers were catching them in huge numbers and shipping them on ice back to large metropolitan areas like Detroit and Chicago to be sold in fish markets.
They were extirpated (wiped out) from Michigan due to degrading of habitat associated with the timber harvest practices of the day and overharvest by recreational and market anglers. Competition with and predation by introduced species, like brown trout, also played a role in their disappearing from Michigan waters.
Fast forward more than a century to Sept. 17, 2020 – a big day in the history of fisheries management in Michigan.
That was the day the that the first year-class (fish all produced in the same year) of Arctic grayling future brood fish (those used for breeding purposes) were transferred from an isolated rearing facility at Oden State Fish Hatchery, near Petoskey, to the Marquette State Fish Hatchery in Marquette County.
Approximately 4,000 fish, averaging 6.5 inches in length, made the trip to Marquette.
Check out a video of the fish in their new surroundings. Read more