. The fundus oculi of birds, especially as viewed by the ophthalmoscope; a study in the comparative anatomy and physiology . Fig. 110. Example of the First Type of Central Visual Arese in Birds. The Amacular Fundus of theCalifornia Valley Quail (Lophortyx californicus vallicola) Fig. 111. Example of the Second Type of Central Visual Arese in Birds. The Nasal MonomacularFundus of the Steller Jay (Cyanocitta stelleri) X12. 58 THE FUNDUS OCULI OF BIRDS

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Keywords: ., boo, bookcentury1900, bookdecade1910, booksubjecteye, bookyear1917