Crows can hold grudges for up to 17 years, scientists say

You might forgive and forget but a crow won't. Not just this, they will even tell their friends and family about it. Lisa Joyce ran screaming down the streets of Vancouver as crows dive bombed, landed on her head and took off again, hitting her eight times in between. The encounters grew so frequent that she had to change her commute to work to avoid the birds. Neil Dave, a Los Angeles resident described crows attacking his house, slamming their beaks against his glass door to the point where he was afraid it would shatter, as per the New York Times.Joyce and Dave are not alone, across the world people have reported being attacked by a bird that looks as harmless as a crow. From car mirrors to human heads, crows have been capable of destroying anything they target just with their beaks.