Zebra Shadows

Zebras, and their shadows, make their way across a sandy landscape in Botswana. Every year, more than 20,000 zebras migrate through Botswana’s Nxai Pan National Park, making a 500 kilometer (310 miles) round trip journey for fresh grazing — the longest of all large mammal migrations in Africa.

-20.041667°, 24.768889°

Beverly Joubert / National Geographic