Last year, I heard a birdsong that astounded me with its melody. The Merlin app’s Sound ID told me it was a wood thrush, describing the call as haunting and flute-like. This spring, I was thrilled to hear the trill again: the wood thrush had made it back from his wintering grounds in Central America. I’ve never laid eyes on this bird since he stays in the most forested parts of the neighborhood, heightening the mystery of his wordless ballad.


