slothrop@lemmy.ca to Mildly Interesting@lemmy.worldEnglish · 8 days agoCrows are intelligent birds and learn quickly – even from each other. In Sweden, they are used to collect cigarette butts and bring them to a machine that automatically rewards them with peanuts.lemmy.caimagemessage-square108linkfedilinkarrow-up11arrow-down10file-text
arrow-up11arrow-down1imageCrows are intelligent birds and learn quickly – even from each other. In Sweden, they are used to collect cigarette butts and bring them to a machine that automatically rewards them with peanuts.lemmy.caslothrop@lemmy.ca to Mildly Interesting@lemmy.worldEnglish · 8 days agomessage-square108linkfedilinkfile-text
minus-squareWhyIHateTheInternet@lemmy.worldlinkfedilinkarrow-up0·8 days agoJust the swedish ones. I held up a sign in my yard that said free peanuts and some of them came right away but when I held up a swedish sign they all completely ignored me. This was in America though, so they’re likely just uneducated.
Just the swedish ones. I held up a sign in my yard that said free peanuts and some of them came right away but when I held up a swedish sign they all completely ignored me. This was in America though, so they’re likely just uneducated.