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Podcast: Plain English
Episode: Tracking monarch butterflies as they migrate
Description: Today's story: Scientists used to rely on stickers to track monarch butterfly migration—but that only showed where a butterfly started and ended. Now, a solar-powered device called the BluMorpho is helping researchers track each step of the journey, offering new insight into one of nature’s most complex migrations.Transcript & Exercises: https://plainenglish.com/823Full lesson: https://plainenglish.com/823 --Plain English helps you improve your English:Learn about the world and improve your EnglishClear, natural English at a speed you can understandNew stories every weekLearn even more at Plai...