7 ms·

Crows are amazingly intelligent animals. My GF and I went to the beach about a month ago and took our dog. The crows weren't frightened at ALL of our dog. Th

Crows are amazingly intelligent animals. My GF and I went to the beach about a month ago and took our dog. The crows weren't frightened at ALL of our dog. They realized they could basically just 'float' up in the air when he came by using the breeze. The fact that they were amazingly calm about it was really telling. Second. We hid our stuff under a blanket. They realize it's still there as they have item persistence. So they lifted up the blanket, went into our bag, then started opening up everything. They opened up lids. They went through my girlfriends purse. They took out all the items from her purse. They took the socks out of my shoes. They opened plastic containers. They systematically went through all our belongings. And BOY did they score. All our dogfood. All of our leftover lunch, etc.

duelingjello 7y ago
Yeap. Food and valuables have to be toddler-proofed around crows. They can also steal your wallet or your keys if you leave them unsecured. And, damn, they're as good as human thieves at reading situations for opportunism.
- User23 7y ago
  I saw a crow steal a credit card off an outdoor table in Seattle once. They really are remarkable animals. Also I swear they have regional accents to their calls.
  - orthoxerox 7y ago
    I wonder if they know how to use ATMs
    - kristopolous 7y ago
      I await a birds nest made from $20 bills.
      - Nextgrid 7y ago
        Take a picture of that, write “capitalism” underneath then bring it to an art gallery and you’re rich.
    - pisky 7y ago
      Here in Australia most people now buy food and drink by tapping their bank cards on a reader. Can't be long now until a particularly smart crow sees this at a beach side shop, and steals a card to copy this. Is a shopkeeper obligated to serve other species? I for one will welcome our new flying thief overlords.
      - cwkoss 7y ago
        Joshua Klein built a crow vending machine with some success (using coins). Tap to pay could be quite a bit more profitable, though I assume you'd have a pretty high chargeback rate. http://www.josh.is/crow-machine/ http://www.josh.is/crow-machine/
        glenstein 7y ago
        His research claims have been disputed, and an initially favorable NYT story about him ended up being retracted. I think he probably can't be cited anymore as a credible source on the question of crow intelligence.
    - clarry 7y ago
      I think I saw a video of some bird puzzle where they have to tap the right thing with their beak to get a treat. It doesn't seem too far removed from entering a PIN code. I bet you could teach them to do that. Also, it doesn't seem unreasonable to think they would learn to insert a credit card into the machine given that they're good at manipulating sticks and stones and putting them into places.
      - londons_explore 7y ago
        Tapping buttons on a vending machine and then tapping a contactless bank card seems like the most promising route for a crow to buy food.
    - sb057 7y ago
      If this video is to be believed, they understand the concept of using a card at an ATM, but can't quite grasp exactly what to do: https://www.youtube.com/watch?v=EWfVIjSdxTk https://www.youtube.com/watch?v=EWfVIjSdxTk
      - puranjay 7y ago
        To be fair, when ATMs were first introduced here, most people struggled to use them too
  - at-fates-hands 7y ago
    > Also I swear they have regional accents to their calls. Its actually true they do this. Two noted ornithologist's describes it in one of their books on crows: As ornithologist John M. Marzluff and author Tony Angell noted in their 2005 book In the Company of Crows and Ravens, the calls these birds use "vary regionally, like human dialects that can vary from valley to valley." And there's more: If a crow changes its social group, the bird will try to fit in by talking like the popular guys. "When crows join a new flock," Marzluff and Angell wrote, "they learn the flock's dialect by mimicking the calls of dominant flock members."
    - klyrs 7y ago
      I live in an area that's got crows and ravens -- the ravens don't come into the city much, except for large forested parks. The crows in such parks have a few calls similar to the ravens. To me, it sounds like a rural dialect -- which is reinforced by my observations that crows don't seem to talk like that in noisier parts of the city.
- mrlala 7y ago
  Oh I learned this the hard way after a crow flew off with my money clip at the beach...
- state_less 7y ago
  I was in Nepal having breakfast. Some crows are sitting there watching me eat. I look down to read my book, and in not more than a few seconds, I hear the clinking of dishes. I look up and the crows are flying off with my toast and jam. It was right in front of me, but they were quick enough to get in and out before I could react. I realized that they are probably aware of my lack of attention to my food and that their in-built modeling of other agents had given them an advantage in this situation. I thought it was pretty impressive.
  - ethbro 7y ago
    I sat and watched a raven (majestic and BIG, if you've never seen one) at Yellowstone Park for a few minutes. It was a big parking lot outside the gift shop, and some visitor had parked his motorcycle there. Pannier bags on the back. The raven was sitting on one bag, actively working the zipper open. About a foot of zipper. Which is pretty impressive, but the more impressive thing was how. It would worry it for a couple seconds, tugging it a bit farther open, then stop, lift its head, and evaluate its surroundings. If it didn't see anyone nearby, again with the zipper. ... I gained a new level of respect for corvids that day.
    - state_less 7y ago
      Ravens are pretty awesome. They can even say, "hi" https://www.youtube.com/watch?v=AfsnHVaScjg https://www.youtube.com/watch?v=AfsnHVaScjg
    - type0 7y ago
      Speaking of corvids. Magpies are ones of the more social birds, I'm always amazed how vocal and varied their communications are. You could teach them to speak simple phrases. They can engage in gang violence (especially between two groups of juveniles). Magpies can establish "friendship" with crows if it helps them scavenge food.
    - jachee 7y ago
      I once watched three ravens raid a McDonald's trash can. Two of them held the "flap" open, and the third went in for fries. Once they'd made a decent pile on the ground outside the can, they all set in to feast.
- tunap 7y ago
  I've observed Grand Canyon South Rim is a great example. They actively work the tourists who make hand-to-mouth gestures and steal when items are unguarded. Their team strategizing while hacking bear-proof garbage cans is impressive, too. One handles the door/partition while one or more enters for the snacks. I spent 1/2 a day watching them.
jayd16 7y ago
Gulls are pretty smart too. I've seen a flock case out a tourist as they set up their beach blanket. Once the tourist turns their back, they swoop in. I've seen a one pull a closed brown lunch bag out of a freshly opened backpack, meaning the knew backpacks probably have food and brown bags are worth stealing and inspecting in detail elsewhere.
- harimau777 7y ago
  I was at a beach where I was younger where people routinely fed the fish dog food. The fish had learned to recognize this and would swarm the person feeding them. The gulls in turn would actually step on the fish to get to the food. Clearly, gulls are the honey badger of the bird world!
- zentiggr 7y ago
  My wife grew up here in IL, we were visiting New England where I grew up and spent a day on Hampton Beach, her, I, and my daughter. They started a game of using McD's french fries as lures to get the beach gulls to swoop in on unsuspecting kids as they were playing... sometimes 20 or 30 gulls at a time. Felt like dropping spotter rounds for airstrikes. (No children were harmed, just many french fries tossed instead of consumed.)
bristleworm 7y ago
That reminds me of the kitchen scene in Jurassic Park: "Unless they figure out how to open doors." :)
- myu701 7y ago
  In times when I'm in evil-overlord mode, I want to remove all lever-sets and replace them with doorknobs covered in toddler-spinny-thingies. Doorknobs are not ADA compliant any longer, but if you are on a private island with utah-raptors? knobs.
jointpdf 7y ago
I wonder how kea (https://en.m.wikipedia.org/wiki/Kea https://en.m.wikipedia.org/wiki/Kea) compared to crows in terms of intelligence. I’ve heard those things are more than capable of breaking into vehicles.
- Sharlin 7y ago
  They are also known to steal anvils. [1] [1] http://dwarffortresswiki.org/index.php/DF2014:Kea http://dwarffortresswiki.org/index.php/DF2014:Kea
- peterashford 7y ago
  I remember seeing a program a while back which was comparing crows and kea and they concluded the kea was marginally smarter. Although, of course, that's related to the specific test they set - different tests might yield different results. They definitely are smart, tho
jhoechtl 7y ago
No animal is more a thief than the monkey gang up on The Rock of Gibraltar
m463 7y ago
They probably learned it from the seagulls. or at least traded techniques :) search for "seagull thief" videos.

duelingjello 7y ago

Yeap. Food and valuables have to be toddler-proofed around crows. They can also steal your wallet or your keys if you leave them unsecured. And, damn, they're as good as human thieves at reading situations for opportunism.

User23 7y ago
I saw a crow steal a credit card off an outdoor table in Seattle once. They really are remarkable animals. Also I swear they have regional accents to their calls.
- orthoxerox 7y ago
  I wonder if they know how to use ATMs
  - kristopolous 7y ago
    I await a birds nest made from $20 bills.
    - Nextgrid 7y ago
      Take a picture of that, write “capitalism” underneath then bring it to an art gallery and you’re rich.
  - pisky 7y ago
    Here in Australia most people now buy food and drink by tapping their bank cards on a reader. Can't be long now until a particularly smart crow sees this at a beach side shop, and steals a card to copy this. Is a shopkeeper obligated to serve other species? I for one will welcome our new flying thief overlords.
    - cwkoss 7y ago
      Joshua Klein built a crow vending machine with some success (using coins). Tap to pay could be quite a bit more profitable, though I assume you'd have a pretty high chargeback rate. http://www.josh.is/crow-machine/ http://www.josh.is/crow-machine/
      - glenstein 7y ago
        His research claims have been disputed, and an initially favorable NYT story about him ended up being retracted. I think he probably can't be cited anymore as a credible source on the question of crow intelligence.
  - clarry 7y ago
    I think I saw a video of some bird puzzle where they have to tap the right thing with their beak to get a treat. It doesn't seem too far removed from entering a PIN code. I bet you could teach them to do that. Also, it doesn't seem unreasonable to think they would learn to insert a credit card into the machine given that they're good at manipulating sticks and stones and putting them into places.
    - londons_explore 7y ago
      Tapping buttons on a vending machine and then tapping a contactless bank card seems like the most promising route for a crow to buy food.
  - sb057 7y ago
    If this video is to be believed, they understand the concept of using a card at an ATM, but can't quite grasp exactly what to do: https://www.youtube.com/watch?v=EWfVIjSdxTk https://www.youtube.com/watch?v=EWfVIjSdxTk
    - puranjay 7y ago
      To be fair, when ATMs were first introduced here, most people struggled to use them too
- at-fates-hands 7y ago
  > Also I swear they have regional accents to their calls. Its actually true they do this. Two noted ornithologist's describes it in one of their books on crows: As ornithologist John M. Marzluff and author Tony Angell noted in their 2005 book In the Company of Crows and Ravens, the calls these birds use "vary regionally, like human dialects that can vary from valley to valley." And there's more: If a crow changes its social group, the bird will try to fit in by talking like the popular guys. "When crows join a new flock," Marzluff and Angell wrote, "they learn the flock's dialect by mimicking the calls of dominant flock members."
  - klyrs 7y ago
    I live in an area that's got crows and ravens -- the ravens don't come into the city much, except for large forested parks. The crows in such parks have a few calls similar to the ravens. To me, it sounds like a rural dialect -- which is reinforced by my observations that crows don't seem to talk like that in noisier parts of the city.
mrlala 7y ago
Oh I learned this the hard way after a crow flew off with my money clip at the beach...
state_less 7y ago
I was in Nepal having breakfast. Some crows are sitting there watching me eat. I look down to read my book, and in not more than a few seconds, I hear the clinking of dishes. I look up and the crows are flying off with my toast and jam. It was right in front of me, but they were quick enough to get in and out before I could react. I realized that they are probably aware of my lack of attention to my food and that their in-built modeling of other agents had given them an advantage in this situation. I thought it was pretty impressive.
- ethbro 7y ago
  I sat and watched a raven (majestic and BIG, if you've never seen one) at Yellowstone Park for a few minutes. It was a big parking lot outside the gift shop, and some visitor had parked his motorcycle there. Pannier bags on the back. The raven was sitting on one bag, actively working the zipper open. About a foot of zipper. Which is pretty impressive, but the more impressive thing was how. It would worry it for a couple seconds, tugging it a bit farther open, then stop, lift its head, and evaluate its surroundings. If it didn't see anyone nearby, again with the zipper. ... I gained a new level of respect for corvids that day.
  - state_less 7y ago
    Ravens are pretty awesome. They can even say, "hi" https://www.youtube.com/watch?v=AfsnHVaScjg https://www.youtube.com/watch?v=AfsnHVaScjg
  - type0 7y ago
    Speaking of corvids. Magpies are ones of the more social birds, I'm always amazed how vocal and varied their communications are. You could teach them to speak simple phrases. They can engage in gang violence (especially between two groups of juveniles). Magpies can establish "friendship" with crows if it helps them scavenge food.
  - jachee 7y ago
    I once watched three ravens raid a McDonald's trash can. Two of them held the "flap" open, and the third went in for fries. Once they'd made a decent pile on the ground outside the can, they all set in to feast.
tunap 7y ago
I've observed Grand Canyon South Rim is a great example. They actively work the tourists who make hand-to-mouth gestures and steal when items are unguarded. Their team strategizing while hacking bear-proof garbage cans is impressive, too. One handles the door/partition while one or more enters for the snacks. I spent 1/2 a day watching them.

jayd16 7y ago

Gulls are pretty smart too. I've seen a flock case out a tourist as they set up their beach blanket. Once the tourist turns their back, they swoop in. I've seen a one pull a closed brown lunch bag out of a freshly opened backpack, meaning the knew backpacks probably have food and brown bags are worth stealing and inspecting in detail elsewhere.

harimau777 7y ago
I was at a beach where I was younger where people routinely fed the fish dog food. The fish had learned to recognize this and would swarm the person feeding them. The gulls in turn would actually step on the fish to get to the food. Clearly, gulls are the honey badger of the bird world!
zentiggr 7y ago
My wife grew up here in IL, we were visiting New England where I grew up and spent a day on Hampton Beach, her, I, and my daughter. They started a game of using McD's french fries as lures to get the beach gulls to swoop in on unsuspecting kids as they were playing... sometimes 20 or 30 gulls at a time. Felt like dropping spotter rounds for airstrikes. (No children were harmed, just many french fries tossed instead of consumed.)

bristleworm 7y ago

That reminds me of the kitchen scene in Jurassic Park: "Unless they figure out how to open doors." :)

myu701 7y ago
In times when I'm in evil-overlord mode, I want to remove all lever-sets and replace them with doorknobs covered in toddler-spinny-thingies. Doorknobs are not ADA compliant any longer, but if you are on a private island with utah-raptors? knobs.

jointpdf 7y ago

I wonder how kea (https://en.m.wikipedia.org/wiki/Kea https://en.m.wikipedia.org/wiki/Kea) compared to crows in terms of intelligence. I’ve heard those things are more than capable of breaking into vehicles.

Sharlin 7y ago
They are also known to steal anvils. [1] [1] http://dwarffortresswiki.org/index.php/DF2014:Kea http://dwarffortresswiki.org/index.php/DF2014:Kea
peterashford 7y ago
I remember seeing a program a while back which was comparing crows and kea and they concluded the kea was marginally smarter. Although, of course, that's related to the specific test they set - different tests might yield different results. They definitely are smart, tho

jhoechtl 7y ago

No animal is more a thief than the monkey gang up on The Rock of Gibraltar

m463 7y ago

They probably learned it from the seagulls. or at least traded techniques :) search for "seagull thief" videos.