Beak loves the snow, but his hopes are dashed when Ally informs him the swamp stays warm year-round and not much changes. As a matter of fact, the only big change is that it gets a lot more crowded! Beak soon discovers what Ally means when the snow birds arrive... Hawaiian shirt-wearing, music-jamming new neighbors who have flown south for the winter. At first, Beak is thrilled when they decide to spend their vacation in hiis tree--he loves to party! But when the noise gets louder and louder, it's time for Beak and Ally to take action.