Macro of soldier crab makes balls of sand while eating. Soldier crab or Mictyris is small crabs eat humus and small animals found at the beach as food. 23526633 Stock Video at
True Facts : The Sand Bubbler Crab - YouTube
True Facts About the Ball-Making Sand Bubbler Crab
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Fiddler Crabs - Fort Matanzas National Monument (U.S. National Park Service)
Crab Balls
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