@sepiata
Crows are capable of holding grudges. Scientific studies have shown that crows can recognize individual human faces and remember them for years. If a crow is treated badly by someone, it can later identify that person, warn other crows, and even teach the next generation to avoid the same human.
This means a single negative interaction can turn into a long-term memory shared across an entire crow community.
Crows donβt just remember.
They communicate danger and pass it on.