Orca pods are led by the founding matriarch, and Similä thinks these “wise mothers” teach their calves to avoid fishing boats, thus preserving the pod’s memory. “I don’t know how they communicate this ...
Dailymotion on MSN
Several orcas surface intermittently while hunting in water
Several orcas were spotted hunting in the water. They intermittently surfaced before diving back underwater as they continued hunting.
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