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Someone said a study was done on crows and they are waaay more intelligent than chimps. Is this true?
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Yes -- that's why crowbars are preferred over monkey wrenches 3-to-1.Someone said a study was done on crows and they are waaay more intelligent than chimps. Is this true?
)I've certainly heard about how intelligent crows and ravens can be... but given how complicated tasks and concepts chimps can handle I'd be a little surprised crows were smarter.Someone said a study was done on crows and they are waaay more intelligent than chimps. Is this true?
Kinda doubt it.Someone said a study was done on crows and they are waaay more intelligent than chimps. Is this true?
Kinda doubt it.
It's possible that crows might outperform chimps in one or more areas of intelligence but I'm sure the opposite is also true. For example, I'm sure the complexities of chimp social interaction is completely beyond a crow. Inter and intrapersonal intelligences take a huge amount of brain power.
OuchYes -- that's why crowbars are preferred over monkey wrenches 3-to-1.
And crowbars are irreducibly complex!
(Okay, that was sad --![]()
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What evidence is there for sociality and opposable thumbs?Actually this opens an interesting thing from evolutionary history. Modern birds like crows are descended from theropod dinosaurs and we have a lot of evidence that some of them were warm blooded, social predators with opposable thumbs (the Velociraptor is the most famous example).
See, I wouldn't be so sure about that. Corvids definitely do have social lives, including roosts occupied by tens of thousands of birds (review). Crow pairs engage in grooming and generally seem to behave like friends. (Interestingly the famously crafty New Caledonian crows appear to be among the less social species!) These guys, who study carrion crows' social lives, say that some corvids seem to have theory of mind. Culture has been proposed to exist in NC crows based on the distribution of different tool styles.Kinda doubt it.
It's possible that crows might outperform chimps in one or more areas of intelligence but I'm sure the opposite is also true. For example, I'm sure the complexities of chimp social interaction is completely beyond a crow.
What evidence is there for sociality and opposable thumbs?
Crows are smart, yeah, but it's a bit of a stretch to say they're as smart as chimps.
Chimp Beats Human: Intelligence Test - YouTube
Oooh, sorry about that. Too much Jurassic park while growing up I guess.What evidence is there for sociality and opposable thumbs?
I was in Orlando 2 months after they opened the Disney park in 1971. Everything was working fine. That was during Christmas break and there were not that many people there at the time. I hear they are a lot more crowded now. I went there to see if they had any jobs for people to build the park. All the work was done and they were not out to hire anyone. Well, a guy wanted to hire me to build apartments. So there was a lot of building going on outside of the park. It was mostly just all fields & campgrounds back then, they had not built very much outside the park yet.Hammond: This is just a delay, all major theme parks have delays. When they opens Disney land in 1956 nothing worked.
No, I haven't, and every conversation like this confirms my decision to stay away from itObviously you haven't seen "Jurassic Park".

OK, I read that abstract and it doesn't say anything about opposability anywhere, only grasping. (I can comfortably grasp many objects without using my thumb; I don't think the two are the same.) Does it have an associated paper?Oooh, sorry about that. Too much Jurassic park while growing up I guess.
I just a had a bit of a research and while they didn't appear to have true thumbs, one of their 'fingers' was partially opposable and the hand was hinged to it could only grasp inwards like a bird's wing not twist around to be walked on like our hands can.
Ah, yes. I had a real fright when you mentioned sociality. I thought you were thinking of the old "Deinonychus hunted in packs" memeOn the social side, it seems a little more ambiguous. There are track marks that show them moving around together... but also sings of cannibalism and fighting at feeding sites.

I was in Orlando 2 months after they opened the Disney park in 1971. Everything was working fine. That was during Christmas break and there were not that many people there at the time. I hear they are a lot more crowded now. I went there to see if they had any jobs for people to build the park. All the work was done and they were not out to hire anyone. Well, a guy wanted to hire me to build apartments. So there was a lot of building going on outside of the park. It was mostly just all fields & campgrounds back then, they had not built very much outside the park yet.
Also, just wanted to send a big heartyDeinonychus Manus by Anatotitan, on Flickr
to the folks at the Field Museum for not mounting the Deinonychus with bunny hands.