An evil alien civilization has accomplished the unimaginable filth - stole his favorite hat Morkhukhn and immured her in a safe place, preventing sunlight and proper care! Along the way, brazen newcomers nashtampovali an army of flying robots, planning to subjugate the airspace. Fools! They do not know how sophisticated can be a place the birds! Morkhukhn declares war on the invaders! Bucky primed, guns loaded, partridge at the helm - attack aircraft ready for battle. No pasaran!