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Killer Whale: Orca
Killer whales (Orcinus orca) are master hunters, using speed, camouflage, and a...
Wed, 09/30/2009 - 11:20
You may have seen the sparkle of fireflies on a summer’s night. The fireflies...
Deep sea dwellers, the basket star uses its long, twisting arms to snag zooplankton...
Sea stars creep along the seafloor using hundreds of little tube feet. These tube...