Permanent claim record · Isle Royale National Park
Moose arrived on Isle Royale in the early 1900s; wolves crossed an ice bridge from Ontario around 1949.
| Predicate | trivia.fact |
|---|---|
| Subject | Isle Royale National Park (venue) |
| As of | |
| Status | Verified |
| Source | Famous Michiganders, Pop Culture & Trivia Report — Perplexity Deep Research (2026) (trust 6.5/10) |
| Reference | — |
| Document hash | pending evidence-pack link |
| Provenance chain | |
| Claim ID | 2c1571e8-9ce9-4bee-9c4c-b9150224c0cd |