Crane aviaries - Hirakawa Zoo (Kagoshima)

Lots of aviaries in this set, although unfortunately all very small. Housing Blue, Sarus, Black-necked, Hooded, White-naped, Red-crowned, Siberian, Demoiselle, Common, and Grey Crowned Cranes. The aviaries for Wattled Cranes and Sandhill Cranes were empty.

The exhibits are too small and cage-like, as you said, but it's a great diversity of species.