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Tag: Ecology

Asian Carp: The Mississippi River Invaders

Invasive species abound in North America. Some, like the zebra mussel, arrived in the United States unintentionally. Others, like kudzu, the Burmese python, and the common pigeon, were purposefully introduced […]

On the Golden Age of Sharks

When the Golden Age of Fishes ended 359 million years ago, more than 75% of Earth’s species were eliminated. The Devonian Period, as it was also known, was over. As […]