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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
Fox at the Tide Pools
The ocean sustains land animals besides humans. Here, a fox looks for a meal at low...
Rudist clams are mollusks that went extinct about 65 million years ago. They were...