In mid-March begin listening for the Robin's song. Some Robins spend the winter in this area so seeing a Robin isn't necessarily a sign of spring but when they sing you can be sure spring is on its way. The Robin's voice is clear and loud. It sings in short phrases, one up, one down. Think of "cheer up, cheerily" (Birding by Ear: Disk 1, Track 4; Common Birds CD: Track 1) Listen