Apparently, this is based on "The Conference of the Birds" by 13th century Sufi poet Farid ud-Din Attar. In a devastated world, different species of birds find sanctuary under a large isolated tree called Birdabad. A system called Egguilibrium has been set up where the fruit eating birds offer their eggs to the meat eating birds. Hupu intends to save her egg and overthrow the system ruled by Kondor.

The animation is rudimentary. It's at least a decade obsolete. The designs are wonky although that has its charm. It is different from most other animation. I do like the idea of the post-apocalyptic world. It does leave a lot of questions unanswered. That does fit the premise of this movie. A bird wouldn't understand anything about the human world or quite frankly, the larger natural world. Some of the designs are interesting but the emptiness is otherworldly. This is an odd animated film. At least, it's different.