
May 6th, 2016
Special | 28m 45s
Record maple sugaring and the disappearing monarch butterflies
VANISHING MONARCHS: A new theory into the mystery of why Monarch butterflies are vanishing. For several years, scientists have theorized the loss of Milkweed plants, which Monarch larvae and caterpillars feed on, have been a major factor in the dwindling population that migrates up to 3,000 miles from Canada and the Northeastern U.S. to mountain forests in Central Mexico.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Mountain Lake Journal is a local public television program presented by Mountain Lake PBS

May 6th, 2016
Special | 28m 45s
VANISHING MONARCHS: A new theory into the mystery of why Monarch butterflies are vanishing. For several years, scientists have theorized the loss of Milkweed plants, which Monarch larvae and caterpillars feed on, have been a major factor in the dwindling population that migrates up to 3,000 miles from Canada and the Northeastern U.S. to mountain forests in Central Mexico.
Problems playing video? | Closed Captioning Feedback
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Mountain Lake Journal is a local public television program presented by Mountain Lake PBS