@Ituri posted a photo of an Oriental Pied Hornbill in the African Lion Safari gallery, but it says its from 2016 so it may not even be there or alive anymore. Its a shame they aren't popular in zoos like the Rhinoceros, Wreathed, and Great Indian. I've always liked the sharp contrast of their yellowish beaks against their light blue skin and black feathers. Also I think they'd make an ideal species to keep in aviculture. Not too big, not too small, just the right size!Oriental Pied Hornbill