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  • The cover of "Can You Hear Me Now? Using the Telephone to Discover People's Opinions About Wilderness" featuring an illustration of a girl on the phone thinking about herself on a hike.
    In 1964, Congress passed a law that established the National Wilderness Preservation System (NWPS). This law identified areas of Federal…
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    Can You Hear Me Now? Using the Telephone to Discover People’s Opinions About Wilderness

  • Cover for the 'Cave Conundrum' article. The main image is a photo of a small brown bat hanging upside down inside a cave.
    Hibernating bat populations across the Eastern United States have suffered declines since the 2000s. Little brown bat populations have declined…
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    Cave Conundrum: Is White-Nose Syndrome Responsible for All Declining Bat Populations?

  • Caves LIVE a Distance Learning Adventure
    A world of wonder awaits just below the surface, and this distance learning adventure explores these amazing places. Specially adapted…
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    Caves LIVE

  • Cover for the 'Cedar Waxing or Waning' article. The main image is a photograph of a heavily wooded forest.
    As the climate changes, the tree species living in a forest may also change. This change means that some trees…
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    Cedar Waxing or Waning? The Potential to Save Yellow-Cedar Trees Using Adaptive Management

  • Illustration of a building site where a yellow tractor is dropping tree trunks into a wood chipper, that is then processing wood chips to a red truck.
    In the Western United States, many of the forests have too many small trees. These small trees increase the risk…
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    Chip and Truck: Comparing the Cost of Using Trees to Heat Buildings

  • PDF preview of "Cream of the Crop" article
    The research in this monograph looks at the use of prairie strips, which are strips of native prairie plants that…
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    Cream of the Crop: Assessing the Environmental Benefits of Prairie Strips

  • PDF Preview of Create a Phrase for Flower Power
    After reading “Flower Power,” test your knowledge with a create-a-phrase activity. Draw a line from a word in the left…
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    Create a Phrase – Flower Power

  • PDF Preview of Create a Phrase activity for Show Me the Money
    After reading “Show Me the Money,” test your knowledge with this activity. Draw a line from one list to the…
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    Create a Phrase – Show Me the Money

  • PDF preview of Citizen Science crossword puzzle.
    After reading the Citizen Science edition of Natural Inquirer, test your knowledge with a crossword puzzle.
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    Crossword – Citizen Science

  • PDF Preview of Crossword Puzzle
    Test your knowledge on ecosystems, vegetation, and erosion.
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    Crossword – Ecosystem Services

  • PDF preview of Freshwater crossword.
    Test your knowledge on contamination, floodplains, and watersheds.
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    Crossword – Freshwater

  • PDF Preview of Crossword for Wilderness 2.0
    After reading “Wilderness 2.0,” test your knowledge with a crossword puzzle.
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    Crossword – Wilderness 2.0