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  • A black and white drawing of a group of people standing with farm animals in a field at the edge of a town.
    Guanica Forest is a tropical dry forest in the southwest corner of Puerto Rico. In 1981, the United Nations recognized it for being one of…
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    Some Things Will Always Change: Land Use in a Dry Tropical Forest

  • A black and white drawing of a group of people standing with farm animals in a field at the edge of a town.
    Guanica Forest is a tropical dry forest in the southwest corner of Puerto Rico. In 1981, the United Nations recognized it for being one of…
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    Some Things Will Always Change: Land Use in a Dry Tropical Forest (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

  • Some Things Will Always Change - Word Search
    Test your knowledge on adaptation, climate, and native organisms.
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    Word Search – Some Things Will Always Change