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Sailfish in the Open Ocean

Photo: A sailfish in the open ocean
The fastest fish in the ocean, sailfish can reach speeds of 68 miles (110 kilometers) per hour. Their large size and spirited fight make them a favorite among trophy fishers.
Photograph by OSF/Howard Hall/Animals Animals—Earth Scenes

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Fish Features

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Strange Terrain

Predators erupt from volcanic sands, and delicate pygmy seahorses hide in plain sight in the strange world of Indonesia's Lembeh Strait.

Photo: A sailfish circling a ball of sardines

In the Whirl

Like wolves on a caribou herd, sailfish cooperate to get their meal. The hunt is on.

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