There's another royal on the block, right across from Queen Luna, the red panda! Meet Princess, the 68 year old Andean Condor! She has arrived just in time for us to celebrate National Bird Day today. This species of South American vulture is the LARGEST flying bird in the WORLD! She will be here temporarily while her habitat at the Philadelphia Zoo undergoes construction. Stop by the zoo daily, 10am - 3:30pm, to meet Princess!