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The original was posted on /r/science by /u/Hashirama4AP on 2024-11-04 04:06:50+00:00.

Original Title: The Great Monarch Migration: Researchers are testing ‘assisted migration’ of sacred firs fromMonarch Butterfly Biosphere Reserve (MBBR) in response to global warming. The sacred fir habitats, traditional sites of Great Monarch Migration are expected to disappear by 2090.