> Black-tip reef shark at the surface, Moorea, French Polynesia
 > Black-tip reef sharks at the surface, Moorea, French Polynesia
 > A school of scalloped hammerhead sharks, Darwin, Galapagos
 > A school of scalloped hammerhead sharks, Darwin, Galapagos
 > A tiger shark (Galeocerdo cuvier) with lemon sharks and a diver in the background. Bahamas.
 > Tiger shark (Galeocerdo cuvier) at the surface, Bahamas
 > Tiger shark (Galeocerdo cuvier) portrait, Bahamas
 > bull shark, Carcharhinus leucas, Shark Reef Marine Reserve, Beqa Passage, Viti Levu, Fiji ( South Pacific )
 > Rusi Balenagasau of Beqa Island hand-feeds bull shark, Carcharhinus leucas, Shark Reef Marine Reserve, Beqa Passage, Viti Levu, Fiji ( South Pacific )
Black-tip reef shark at the surface, Moorea, French Polynesia
 > Black-tip reef shark at the surface, Moorea, French Polynesia
Black-tip reef shark at the surface, Moorea, French Polynesia
Photo by: Eric Cheng • see photo in gallery