ILLUSTRATIONS 
Plate 1 
FlG. 1. Francolinus pintadeanus (Scopoli) ; a living bird from Balagbag, 
Luzon. Photograph by E. Cortes. 
2. Pseudoptynx philippensis Kaup; a living bird from Samar. Photo- 
graph by E. Cortes. 
3. Pseudoptynx philippensis Kaup; showing nictitating membrane of 
left eye closed. Photograph by E. Cortes. 
Plate 2 
Spizaetus limnseetus (Horsfield) ; immature male, from Palawan. Photo- 
graph of the living specimen by Charles Martin. 
Plate 3 
Spizaetus limnseetus (Horsfield) ; another view of the specimen shown in 
Plate 2. 
Plate 4 
Malindangia mcgregori Mearns; from a male topotype, Bureau of Science 
collection, No. 12907. Drawn and colored by Macario Ligaya. 
Reduced about one-fourth. 
text figures 
Fig. 1. Francolinus pintadeanus (Scopoli) ; generic details, X 1. 
2. Pithecophaga jefferyi Grant; outline of the tail, X 0.25. 
3. Chsetura picina Tweeddale; generic details, X 1. 
Drawings for the three text figures were made by Macario Ligaya. 
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