. The fundus oculi of birds, especially as viewed by the ophthalmoscope; a study in the comparative anatomy and physiology . Fig. 92. Black-crowned Night Heron (Nycticorax nycticoraxncevius) Fig. Snow Goose (Chen hyperboreus) X9.

---

Size: 1595px × 1566px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

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