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  • A black and white drawing of two children measuring the diameter of a tree trunk
    In 1956, the United States established a national park on one of the Virgin Islands. The United Nations named the national park a Biosphere…
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    Oooh! That’s Growth! Measuring Trees in Cinnamon Bay Watershed

  • A black and white drawing of two children measuring the diameter of a tree trunk
    In 1956, the United States established a national park on one of the Virgin Islands. The United Nations named the national park a Biosphere…
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    Oooh! That’s Growth! Measuring Trees in Cinnamon Bay Watershed (Spanish)

  • 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

  • Birds and a nest being displaced by deforestation
    The scientists in this study were asked to identify which areas of forest and rangeland in the United States might become more stressed in…
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    Stress Test: The Condition and Possible Future of Forests and Rangelands in the United States

  • Birds and a nest being displaced by deforestation
    The scientists in this study were asked to identify which areas of forest and rangeland in the United States might become more stressed in…
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    Stress Test: The Condition and Possible Future of Forests and Rangelands in the United States (Spanish)

  • A black and white drawing of a bat
    The scientists in this study were interested in knowing whether humans and other animals can help disturbed areas of land…
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    The Trees Have Gone Batty! How Bat Scat Helped Restore a Tropical Forest

  • A black and white drawing of a bat
    The scientists in this study were interested in knowing whether humans and other animals can help disturbed areas of land…
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    The Trees Have Gone Batty! How Bat Scat Helped Restore a Tropical Forest (Spanish)

  • illustration of three children observing an owl in the woods
    The northern spotted owl is an endangered species that needs old-growth forests in the Pacific Northwest to live. Unfortunately, old-growth…
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    Who Gives a Hoot? Determining the Value of Owl Habitat

  • illustration of three children observing an owl in the woods
    The northern spotted owl is an endangered species that needs old-growth forests in the Pacific Northwest to live. Unfortunately, old-growth…
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    Who Gives a Hoot? Determining the Value of Owl Habitat (Spanish)

  • Oooh! That's Growth! - Word Search
    Test your knowledge on watersheds, diversity, and species.
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    Word Search – Oooh! That’s Growth!

  • PDF Preview of Stress Test Word Search
    Test your knowledge of forests, rangelands, habitats, and conservation with a word search.
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    Word Search – Stress Test

  • A black and white drawing of a bat
    Test your knowledge on germination, mammals, and diversity.
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    Word Search – The Trees Have Gone Batty!