TBNClimate
In Michigan, 3 tribes are on a mission to bring back a fish that disappeared 100 years ago
Publication: Grist
Author: Vivian La
Source published: 21/10/2026, 08:30:00 UTC
Briefing created: 21/10/2026, 08:36:44 UTC
Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 21/10/2026, 08:30:23 UTC.
Briefings
Three northern Michigan tribes are attempting to reintroduce Arctic grayling to local waters, a species that has not been seen in Michigan for over a century. The Grand Traverse Band raised approximately 8,000 young grayling and released them into the Boardman-Ottaway River in 2025. Despite efforts, no grayling have been observed in the wild yet, with a six to eight year timeline expected before success can be confirmed. The Little River Band stocked 391,000 eggs but has not yet recaptured any fish, while the Little Traverse Bay Bands of Odawa Indians face challenges due to extreme weather conditions complicating surveys.
Key points
- The Grand Traverse Band raised approximately 8,000 young Arctic grayling and released them into the Boardman-Ottaway River in 2025.
- No grayling have been observed in the wild since the 1930s, when industrial activity and overfishing decimated the population.
Context
Northern Michigan tribes are restoring native species to culturally and economically important ecosystems, aiming to counteract threats like climate change. This project involves millions of dollars in state, federal, and private funding, with eggs sourced from the Chena River in Alaska.
Limitations
No grayling have been observed in the wild since the 1930s, and no released fish have been seen in the wild. Survey work is complicated by flood conditions and small numbers of fish. The Little Traverse Bay Bands of Odawa Indians face challenges due to extreme weather conditions complicating surveys.
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