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  • The cover of "Speak-a-logical: Defining and Measuring the Ecological Value of Wilderness" featuring an illustration of a deer, chipmunk, and snake on the side of a road in a forest.
    When a society decides to set aside areas of land as wilderness, it makes a choice about the value of…
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    Speak-o-logical: Defining and Measuring the Ecological Value of Wilderness

  • Black and white illustration of the head of a marten.
    In many places where martens live, trees are harvested for wood products, leaving martens with an environment very different from…
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    There Goes the Neighborhood: The Disruption of American Marten Habitat

  • PDF preview of the Spanish version of "There Goes the Neighborhood"
    In many places where martens live, trees are harvested for wood products, leaving martens with an environment very different from…
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    There Goes the Neighborhood: The Disruption of American Marten Habitat (Spanish)

  • There Goes the Neighborhood - Word Search
    Test your knowledge on fragmentation, population density, and habitats.
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    Word Search – There Goes the Neighborhood