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3 results for "monarch butterflies"
For the first time, researchers are using lightweight radio technology to track monarch butterflies during their epic 3,000-mile migration across North America. The breakthrough is filling crucial gaps in understanding one of nature's most mysterious journeys.
A tiny Bluetooth tracker weighing less than three grains of rice is revealing the secret routes of monarch butterflies. Your phone helps collect the data automatically every time a tagged butterfly flies nearby.
Monarch butterflies are fighting for survival along California's coast, but conservation groups say everyday people hold the power to save them. Simple actions like planting native flowers and skipping pesticides could help reverse decades of population decline.