Small hermit and soldier crabs in Malaysia and Australia build their home digging a deep hope in the sand on a beach. They got a good idea of how to move sand up during his construction. Down in the hole this crab is making sand balls and later push them up to the surface, 2-3 balls at a time. Pushing sand ball more far from the hole they form a kind of sand ball flower or sand ball galaxy. (via)
Tuesday, February 14, 2012
AWESOME SAND BALL GALAXIES!
Monday, January 30, 2012
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