OPHTHALMOSCOPY OF THE FUNDUS IN LIVING BIRDS 



37 



Fig. 24. 

 Nubian Ostrich (Struthio camelus). 



Fig. 27. 

 Kiwi or Apteryx (Apteryx mantelli) . 



Fig. 25. 

 American Ostrich (Rhea americana). 



Fig. 28. 

 Martineta Tinamou (Calodromas elegans). 



Fig. 26. 

 Westerman's Cassowary (Casuarius occipitalis). 



Fig. 29. 

 Brazilian Seriema (Cariama cristata). 



Diagrams of the Pecten as seen by the Ophthalmoscope in Various Species of Birds. 



