Oak Tree: Nature's Greatest Survivor
Having lived through centuries of climate changes, discover how a 400-year-old oak tree meets the challenges of the four seasons and adapts to its surroundings. With entomologist George McGavin.
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Having lived through centuries of climate changes, discover how a 400-year-old oak tree meets the challenges of the four seasons and adapts to its surroundings. With entomologist George McGavin.