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Written by an evolutionary biologist/ornithologist who writes about E3 -- Evolution, Ecology and Ethology -- and the subtle relationships between these phenomena, especially in birds.
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Topic Categories: Behavior • Ornithology • Streaming videos
Posted on: May 14, 2009 7:59 AM, by "GrrlScientist"
tags: TEDTalks, Joshua Klein, birds, crows, ornithology, animal behavior, streaming video
In this video, Hacker and writer Joshua Klein talks about his fascination with crows. (Notice the gleam of intelligence in their little black eyes?) After a long amateur study of corvid behavior, he's come up with an elegant machine that may form a new bond between animal and human. (2008) [9:47]
Life Science
Education & Careers
Comments
How great it would be if the crows could be trained to pick up the micro trash that is killing California condors.
Posted by: Beverly | May 14, 2009 1:42 PM
As a crow lover, I am willing to confess that crows are smarter than humans - at least this human - because after gaining their trust (which took about 4 years) they got me to stop feeding other birds in the park and feed only them. Here we are perhaps 4 years later and they always find me - I never have to worry about wondering where they are - they call to each other something I can only say sounds like "food lady's here," and they have grown partially tolerant of me occasionally cracking a peanut for another species but that's always a surefire way to make sure they show up if I haven't seen them. What do they do in return? They pose for pictures, they call my attention to other birds during migration... I observed one being harrassed by a juvenile Cooper's Hawk two years ago and because I was there, the particular crow reminds me by occasionally fooling me with his Cooper's Hawk call imitation. Crows are so smart I suspect they have somehow deemed me an honorary crow because I seem to get a positive response from crows I have never met. In any event the intimate relationship I have forged with crows over the years enables me to often observe their behavior up close and personal and I find them continually fascinating because of it.
Posted by: Lisa Rest | May 14, 2009 2:03 PM
A great presentation, but am not surprised: the TV show, "Animal Planet" some years ago featured a crow which adopted a kitten and even escorted it across a street to keep it from harm.
Posted by: Murray Hansen | May 14, 2009 10:33 PM
There were many White-necked Crows on the mission compound where I grew up in Haiti, and they spontaneously imitated human speech. My parrot would call my name, so they also learned it-when I'd ride forth on my horse the tall tree would echo with "Rachel! Rachel Grace" in their wild voices. I felt like royalty.
Instead of just "cawing" they talk in a strange jabbering speech, more like a Raven.
A couple of years ago a missionary said she became annoyed with the racket one particular crow was making in her front yard, so she said, "Oh, hush up!" Immediatelty, the crow repeated, mimicking her voice, "Oh, hush up!" and kept doing so every time she came out of the house.
Posted by: Rachel Jenkins | May 15, 2009 8:06 PM
Thanks for sharing!
Posted by: Successful Researcher: How to Become One | May 18, 2009 1:55 PM