Songbird

"Songbirds. They are the pride of Columbia. When I kill them, I would make them poultry, like when I eat chicken. If I kill every songbird, then Columbia would be much safer without them. My village is very afraid of Songbirds. If they come to my village, they would kill people and destroy buildings. I cannot let them invade there."

--Su Ji-Hoon, The Songbirds

A Songbird is a creature or construct of undetermined origins that is feared by the citizens of Columbia, and is Elizabeth's guardian. It is an influential character in BioShock Infinite.