. Birds of New York . GYRFALCONFalco rusticolus gyr/alco Linnaeus WHITE GYRFALCONFalco ialandus Briiunich BLACK GYRFALCON Falco rusticolusAll i nat. size s Gmelin Plate 51 (See plate 43) DUCK HAWKPage 98 1? I R 1) S O F N E AV V O R K Memoir 12. N. Y. State Museu Plate 51. /ouit QjAiiiz 0iwr^ DUCK HAWK Falco peregrmus anatvm Bonaparte FIRST YEAH MALE ADULT FEMALE All ^ nat. size CHICKS AND EGG Plate 52 SPARROW HAWKPage 103 PIGEON HAWKPage loi « I R 1>S OF >K >V Y<) 11K Memoir 12. N. Y. State Museum Plate 52

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Keywords: ., bookcentury, bookdecade1910, bookidcu31924090314810, bookyear1914