Red and Lulu are two happy cardinals who have made their cozy nest in the branches of a particularly beautiful evergreen tree. Their beloved tree keeps them perfectly shaded during the blazing hot summer and wonderfully warm through the freezing winter. Every single year, the people who live nearby string twinkling lights on the branches and sing joyful holiday carols around it. But one cold morning, the unthinkable happens. The giant tree is cut down and hauled far away to the bustling streets of New York City, and the two devoted birds are suddenly separated. You will follow Red on a desperate and daring journey across the wintery landscape as he searches the massive, unfamiliar city for his missing companion. It will take a true holiday miracle for these two tiny birds to find each other again among the millions of twinkling city lights.