I'm glad to hear the Malagasy aviary seems to have emptied out a bit, as when I visited in September 2018 I found it to be quite overfilled.
Now to deal with this point; I only took a photo of one section of the aviary in question (which actually comprises two aviaries with an indoor housing area between them) but it is by no means small or overstuffed:
The second half is much more thickly-vegetated than this one, by the by.
The two halves contain the following:
Striated Heron (Butorides striata)
Meller's duck (Anas melleri)
Bernier's Teal (Anas bernieri)
Pink pigeon (Nesoenas mayeri)
Madagascar partridge (Margaroperdix madagarensis)
Namaqua dove (Oena capensis)
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Madagascar crested ibis (Lophotibis cristata)
Madagascar turtle-dove (Nesoenas picturatus picturatus)
Madagascar partridge (Margaroperdix madagarensis)
Lesser Vasa (Coracopsis nigra)
Madagascar lovebird (Agapornis canus)
Madagascar pond-heron (Ardeola idae)
Madagascar Fody (Foudia madagascariensis)
Bernier's Teal (Anas bernieri)





