It's well known they can carry grudges, but one day, as I was walking down the sidewalk, a pretty sizable rock smacked the pavement next to me, seemingly out of nowhere. If it had hit my head I would have been hurt. I finally look up and see a big crow staring directly down at me - it had dropped it from the power lines, it had seemingly been intentional, maybe as a warning, I don't know. I attributed it to malice towards the vagrants that harass them.
I was amazed at how much intelligence it would take to 1) form a grudge 2) form intent to threaten/harm, 3) formulate a plan using a weapon with cause -> effect to execute intent, 4) wait for opportunity.
I have observed a lot of very intelligent behaviors from these birds but that was the wildest one. I have seen it happen once since, so I'm convinced it isn't an accident.
Ravens are wonderful creatures.
Crows have also been known to alert predators like wolves to easy prey so they can pick the remains.
In other words, they seem to achieve better results with smaller brains than we thought. And yes, crows (in EU) do exhibit some pretty intelligent behavior.
Regarding that, I'm reminded of another story - on my daily walk near work, there was a dead crow on the pavement. 5 or so crows were standing all around it, doing nothing really. Even me passing close by did not trigger them to fly away or anything, it seemed like they were standing watch on the body. The next day, it was still there, same thing. The 3rd day, it was gone, but the crows were still standing watch in the same manner. I didn't know what to make of it other than it appeared they were mourning or taking part in some type of ingroup ritual. I didn't see it again after that, but it struck me.
Or, to put it another way: if corvid genetics happened upon a brain type that promoted their survival, it doesn't matter if it was "better" or "worse" than the path the monkey/hominid brains took. Genetics took the first bus going in that direction.
https://www.aaas.org/membership/member-spotlight/scientist-j...
I wonder if this was an elder crow whose eyesight has decreased with age and gave out the wrong descriptions to their friends. :D
One thing I didn’t not really account for is that now in the morning when I step outside our new friend really lays on the noises of excitement as he knows a meal is about to be served.
Coins? Screw that. Go right to bills.
https://www.goodreads.com/en/book/show/60850767-children-of-...
https://www.goodreads.com/book/show/241392678
> In Ray Nayler's speculative novel of the recent past, four young teens caught between Nazis and the Red Army survive winter in the woods with the help of a flock of highly intelligent crows with a magnificent secret of their own to protect Neriya, a young Jewish girl who dreams of becoming a biologist, has befriended a local flock of crows in her shtetl.
Birds have higher neural density than mammals (https://www.pnas.org/doi/10.1073/pnas.1517131113) so can pack a lot into their tiny heads. I do wonder what they'd have to say, if given the chance.
Crow White is a hell of a name. Bravo to their parents.
There is something about intelligence that seems to carry a degree of... moral responsibility, somehow? Though in reality it's just an animal eating another animal, as ever.
This one is feeding a dog: https://youtube.com/watch?v=q7Z0yZhyz0s
Teasing an owl: https://youtube.com/watch?v=Y0i9tjnW7r0
[0] https://naturespy.org - not the best resolution, but plenty good enough for up close video of the birds. I did a fair bit of research and loved the fact that these guys are a social enterprise who put their profits back into conservation projects. Highly recommended.