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Puffins are colonial breeders, gathering in large groups to dig nesting burrows on...
A Diatom Helix
This beautiful marine diatom Chaetoceros debilis was caught in the North Sea. Not...
An invasive strain of the plant Phragmites australis dominates this Chesapeake Bay...
Citizens of the High Seas
In a world where land is partitioned into countries with defined borders, the ocean...