I love all of them, but probably corvids, cause we'd relate over shiny things.

This year, I started always having some unsalted peanuts in my handbag too share with crows in case I get a random encounter. Even if most of them probably never have seen one, they only take seconds to figure out to crack the shell. I go past them stop and then throw the peanuts behind me (but not directly at them). That gets their attention immediately without scaring them.