logo

Each fall, millions of North American monarch...

By Peloto Thomson

sky balloon clouds atmosphere sky clouds atmosphere weather

sci-universe:

Each fall, millions of North American monarch butterflies migrate to California and Mexico for winter. They make a massive journey (up to 4,830 kilometers/3,000 miles) and use the sun to ensure that they stay on course. On cloudy days Earth’s magnetic field as a kind of backup navigational system. (read more here)

sky balloon clouds atmosphere weather parachute air cloud azure aircraft cloudscape heaven day fluffy