User blog comment:Derax-Pagani/Fairy Tail: Dragon Cry Movie Review/@comment-24489996-20170518204507

Bird's Cage, according to the subs. But again, bad translation is bad. They translate it as "Bird's Cage" since it's basically a prison, thus the naming scheme would be accurate. It would be weird if it was "Bird's Nest" since a nest..... isn't really a cage of sorts lol.