It sort of looks like something out of Alfred Hitchcock's classic movie Birds, but this is totally real life.
Maikel Parets of Richmond, Canada filmed a geese tsunami as a massive group of the migrating fowl took off from a park there.
George Takei's take on the viral video? "What the flock!"
We especially love the woman checking her hair for bird bombs after the amazing flyover.
The geese seen here are snow geese migrating from Russia's Wrangel Island through Canada's Fraser River Delta.