I see the Straw-necked Ibis and the Nicobar Pigeons. Do you recall the other species in this aviary? Thanks for posting the photos - this is a great photo series for the Columbus Zoo!
I take sign photos of everything The only two I don't believe I saw are the leiothrix and liocichla.
Bali mynah
Black-naped fruit dove
Chestnut teal
Eastern rosella
Freckled duck
Luzon bleeding-heart
Magpie goose
Masked lapwing
Metallic starling
Nicobar pigeon
Pied imperial pigeon
Red-billed leiothrix
Roul roul
Scarlet-faced liocichla
Straw-necked ibis
Victoria crowned pigeon
Wow! That is a really long list of birds! The Zoo has clearly put a lot of thought and effort into this exhibit! I love all of these and I' especially partial to all of the dove species and the Eastern Rosellas.