image/svg+xmlOpenclipartmockingbird2007-04-04T09:45:14a drawing of a mockingbird in a tree branch from an old sheet music cover http://scriptorium.lib.duke.edu/sheetmusic/https://openclipart.org/detail/3773/mockingbird-by-johnny_automaticjohnny_automaticanimalbirdbranchexternalsourcemockingbirdsongbird