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The story of Costa Rica’s hummingbird’s evolution is inseparable from the flowers they feed on. Coevolution is a process where the evolution of one species drives another, and vice versa. Costa Rica’s wildflowers and hummingbirds have evolved in concert with one another. Resulting in highly compatible hummingbird bills and flower structures, sometimes to such a degree where a species of flower depends on a single species of hummingbird.
How did the evolution of hummingbirds and plants affect one another? Summarize what you learned from the video in the notes section below.