Photo of the Day 124

Sardines and Sharks, South Africa, 2002

Photograph by David Doubilet

Copper sharks torment a frenzied school of sardines off South Africa's east coast. In winter, sardines migrate northward en masse, creating an aquatic extravaganza that draws sharks, seals, seabirds, dolphins, and gamefish to a roiling all-you-can-eat buffet.

(Text adapted from and photo shot on assignment for, but not published in, "Oceans of Plenty: South Africa's Teeming Seas," August 2002, National Geographic magazine)