Nature of America

From 1999-2010, the U.S. Postal Service released a series of stamp sheets on ecosytems of the United States. Ons sheet was released each year. These stamp sheets featured paintings of plants and animals from an ecosytem compressed into a single image.

While studying ecosytems, the CLHS biology class took a closer look at some of the organisms in these stamps.

Check out what they found.

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