I saw this poop two weeks ago, I decided not to report it because I wanted more unsuspecting climbers to do the route and scare the offending avians away.
In previous years, owls would leave hairy turds on that ledge, really easy to wipe these pellets away. This year's crop is way worse.
I hear the route was named in honor of Charlie Parker (aka: "The Bird"), but the name seems a double entendre.