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Blue Ribbon Eel

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Tiny teeth and yellow nostrils flash as a male blue ribbon eel opens wide in the Fiji Islands. The expanded nostrils end with fanlike flourishes, and the tip of the eel's lower jaw terminates with three tentacles. But those are not all of its tricks—the ribbon eel also can abruptly change its sex.
Photograph by Tim Laman

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Photo Tip of the Week

Long Exposures

When making long exposures, use a remote release to avoid camera movement. If you don't have a remote release, use the camera's self-timer.

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