Monday, February 26, 2007

Antarctic Killer Whale Calls

Headphones on, drifting in a small inflatable, protected by a thin layer of rubber from an unimaginable amount of icy-water.

Orca near the Esperanza, blowing!
(photo & audio by greenpeace)


Lots of echolocation click trains indication of whales preying on schooling fish and repetitious calls to maintain cohesion of foraging groups.

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