Labels:bird | bulletin board | fence | poster | sky | windowpane OCR: Teach yourself the Peterson Identification System by using this "tree to identify warbler THE WARBLER TREE PLAN BREAST STREAKED BREAST TI SPOTE SPOTS NO SPOTE SPOTS BARH DF BUMP PATCH NO BUMP BSTCH Warbier Chestw Varble -sided Magnintis Black vourself WARBL TREF PLAIN SPOTH BITCH BUME