slothrop@lemmy.ca to Mildly Interesting@lemmy.worldEnglish · 10 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 · 10 days agomessage-square108linkfedilinkfile-text
minus-squareThePantser@sh.itjust.workslinkfedilinkEnglisharrow-up0·10 days agoWhat kind of second hand smoke do they get? 😁 This is awesome btw.
What kind of second hand smoke do they get? 😁 This is awesome btw.