@StoppableSan No big blue jays here!
Though I recall some years ago they had a sort of jay. The nice thing about multi-purpose aviaries is that species are easily rotated. I recall today several of the species in the general 'aviary block' part of the park at the rhea-end were different from what I remembered. The park doesn't really have many exhibits designed particularly for one species in mind. Though there are mainstays - in particular the penguins; King and Humboldt, and the Greater and American Flamingos who live at different ends of the park.