Is this the former kite aviary? I see that ZTL lists them as former holdings and I don't recall seeing the pheasants in such a big aviary on my visit; if I'm not mistaken they were in a smaller aviary next door with magpies.
After looking to the time frames of my photos, and given the tree protection and the window panes, I guess this is the Carpathian lynx enclosure. I'll change the label.