— South Coast Research (@UCSouthCoast) March 12, 2019
Southern California is all aflutter thanks to an annual migration of butterflies known as the painted lady. In recent days, the skies of some areas have been filled with the winged creatures.
People took to social media to document the insects fluttering around California. The butterflies travel from the deserts in Mexico and fly as long as their fat reserves last before breeding. Generations of the insects can reach all the way to the Pacific Northwest.