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Hydrothermal Vent Creatures
Travel to a world of perpetual night--the deep ocean hydrothermal vents near the...
Fri, 12/03/2010 - 12:59
Mangrove Tree Crab
A mangrove tree crab (Aratus pisonii) clings to a leaf near the Smithsonian...
Fish spears and fish weirs—fish traps placed in rivers—are traditional ways of...