During the Phenology Report for the week of Sept. 9, 2025, Staff Phenologist John Latimer talks fall colors, fuzzy caterpillars, and hummingbird migration.

Beyond the wooly bear: Fuzzy fall caterpillars

"Season Watch" is a KAXE podcast for the curious, filled with the delights of nature in Northern Minnesota. Hosts are Charlie Mitchell, Heidi Holtan, John Latimer and a rotating cast of characters, often featuring voices of young nature observers from around the state. From owl calls to sleeping bears and freezing frogs, we want hear from you! Record a message and send us what you are seeing in nature!

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Beyond the wooly bear: Fuzzy fall caterpillars

Beyond the wooly bear: Fuzzy fall caterpillars

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