Tomorrow's NOVA is all about cuttlefish!
Kings of Camouflage, eh? It brings me back to freshmen zoology. My prof showed this incredible video of how cuttlefish communicate, both through color changes and signaling. That video was largely responsible for my decision to change my major: from English to biology.
I never found out what the video was, though I would love a copy. Anyone have any ideas?
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Octopus vulgaris reacting to a diver (predator).
The initial change from camouflaged to conspicuous takes only milliseconds due to direct neural control of the skin. Full expression of the threat display (right) is two seconds. Video frame rate is 30 frames per second. Watch the video clip.…
I watched an amazing Nova special on cuttlefish, a relative of octopus. These animals really are the "Kings of Camouflage!" I have seen animals that can change colors to match their environments, but I have never seen one able to produce moving colors or to contort their bodies to mimic objects in…
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Aliens From Inner Space maybe? A BBC Wildlife Special.
Perhaps it was the episode of the Undersea World of Jacques Cousteau about cuttlefish? This does not seem to be available anywhere on the Web. I remember this episode very well - it was beautiful and riveting. I've been a cuttlefish fan ever since. It might be somewhere in this series.
Thanks Jamais. I'll have to update my queue.