The snow has melted, the buttercups are blooming, and Sylvia celebrates
winter's end by writing a poem. She ties her poem to a birch tree,
hoping that it doesn't count as littering if it makes the world more
beautiful. But when she returns, a new poem is waiting for her. Could
the tree really be writing back? Sylvia decides to test her theory, and
so begins a heartwarming poetic correspondence...as well as an
unexpected new friendship.