Large aviary bird barn, 2021-06-15

I recognise greater (?) flamingos, Scarlet ibises, Cattle egrets and Black crowned night herons (?) What other species are held in here

@Mr Gharial Chilean flamingo actually.

Also, there is what I think is a hamerkop next to one of the scarlet ibises.

To my knowledge species in this aviary are scarlet ibis, straw-necked ibis, sacred ibis, at least one hybrid of the previous two and Puna ibis, little egret and cattle egret, grey crowned crane, Chilean flamingo, black-crowned night heron, hamerkop and blue peafowl.

@KevinB

That does look like a Hamerkop, yes

Nice collection! I always like aviaries with a larger amount of birds, so you can search for 'em. Especially in a walkthrough!

@Mr Gharial I also saw nesting Black-crowned night herons and Cattle egrets (the latter with a bunch of chicks) as well as scarlet ibis nests in there, so at least several of the species actively breed in there too, which is also nice to see.