Swimming with the Fishes: Sardine Migration 2012

These sardines are migrating to warmer waters, forming shoals so dense they block out the sun.

Being caught in the middle of it all is a breathtaking once-in-a-lifetime event. Click the link below to see more photos.

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Read the full story here: Even in the wild they like to pack in together! Amazing photos show divers interacting with shoal of sardines

Thanks to our friends at the Daily Mail

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