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ecosystem

  • Many types of lichens on a tree at Bradbury Mountain State Park, Pownal, Maine.
    Climate Desk
    How will lichen adapt to climate change?
    Molly Enking
    If you’ve spent a lot of time outdoors in New England, you’ve likely crossed paths with, and probably stepped on, lichens. This mysterious indicator species plays an important role of the bottom of the food chain, and is also a habitat for other microorganisms.