An observation about the ferocity of birds needs to be made.
Here they are, in the open square, fighting over morsels of food left on the ground by what looks like a spilled milkshake cup. The two birds (smaller than pigeons) hopped around the substance, chirping and taunting the other as they fight an alpha-dominant fight for survival.
They scare each other, both reacting quickly to each other’s plight. One is defeated, and makes a run for it by flying into the street, only to maneuver at the last second before getting hit by a car. He swoops around and returns to the fight, only to make the other bird fly too, and around they go, eventually leaving the so-called food on the ground, in search of more interesting things to fight about.