Crows 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.
Crows 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.
Are they in line to use the machine? I don’t understand why they’re not fighting over the dispensed peanuts. Hierarchy maybe?
Edit: answers and video