It' s a plunderphonic parabola of the imaginary world, mystical and ornitological, of the French composer of the XX century, Olivier Messiaen. A sort of birds' catalogue, as Messiaen tried to do during his life.
As always, even in this case Okapi composes a little sound-collagism opera, which includes a videodevelopment by the visual artist Simone Memé.