Spotted in the Ottawa wildlife refuge in Ohio, USA

  • TIMMAY@lemmy.world
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    7 months ago

    Do they just find holes in trees that are perfectly sized or do they make them?

    • anon6789@lemmy.world
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      7 months ago

      They have to find them. This is one of the many reasons it is important to preserve old trees, and why planting a new tree == saving an old tree.

      It can take a forest about 100-200 years to get “broken in” enough to support a functioning ecosystem.