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David Lockhart
Lives in Seattle
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David Lockhart

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I find it very interesting that wild parrots don't imitate non-parrot sounds. So why do  tame/domesticated parrots?  I doubt that they think their owners are parrots. And what about imitating ambulance sirens or alarm clocks?
On another note, I wonder about how they generate unique names.  Does it just emerge from the learning process, sort of philologically?  Is there a critical period on the imitative process that cuts off before perfect imitation?  The video mentions fathers caring for the nestlings - so how is it decided which parent the kids are named after or are their names a blend of the two?
Ahh, the hydra of science.
 
Parrots in the wild learn and use individual names for themselves as well as those of other parrots
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David Lockhart

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It's starting to get cloudy in Tendrillar Woods.
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i'm excited to see this thing on the playa.  :D
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David Lockhart

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An absolutely hilarious video about a woman being courted by anthropomorphized social networking sites.
David Pablo Cohn originally shared:
 
Painfully funny. Painfully, uh, on target?
Social networks, by their nature, aren't really that social.
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David Lockhart

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Trees!
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yay core!  :D
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David Lockhart

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So true. My related pet peeve is when I'm trying to verify some claim and everything I find with google is transparently a copy of a weakly cited wikipedia article. On another note, this process is hardly new with wikipedia - dubious urban legends have been propagated and gained credibility when reported by careless, credulous or simply unfortunate journalists for centuries. Wikipedia and web/home publishing have merely accelerated the process by making the power of the press available to more people and to people with less training or experience fact-checking. And I don't think that this last is a bad thing on the whole - in fact, I'm hopeful that it plants the seeds for its own destruction and I believe there are signs that younger cohorts may have stronger critical thinking and message evaluation skills as a result of the increased prevalence of advertising and other changes in the information ecology.
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Have him in circles
282 people
Oliver Lange's profile photo
Heath Hunnicutt's profile photo
Shelly Farnham's profile photo
Carolyn Johnson's profile photo
Matthew Hall's profile photo
rapel carretas's profile photo
Paul Fly's profile photo
Emily Rocke's profile photo
Angelina Allen's profile photo
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