504 On Birds from the Volcano of Apo and its Vicinity. 



" Iris golden-olive, eyelids pale grey ; bill scarlet at the 

 base, yellow at the tip ; feet bright coral-red ; nails black." 



119. Phabotrerox brevirostris. 



Phabotreron brevirostris Tweed. ; Grant, Ibis, 1897, p. 249. 



Phajntreron brevirostris McGregor & Worcester, p. 10. 



a-c. S ? • Davao, Feb., March. Nos. 134, 191, 309. 



d. £ . Piso, April. No. 379. 



" Iris with a broad inner ring of violet or purple and a 

 narrow outer ring of blue ; bare skin round the eyes 

 primrose ; bill black ; feet red, purplish red, or coral-red." 



120. Phabotreron amethystina. 



Phabotreron amethystina (Bonap.) ; Grant, Ibis, 1897, 

 p. 249. 



Phapitreron amethystina McGregor & Worcester, p. 10. 



a -f j $ . Mt. Apo, 8000 ft., Feb., March. Nos. 194, 

 218, 228, 246, 291 a, 296. 



" Iris golden-brown ; bare skin round eyes pinkish, some- 

 times shading into blue behind the eyes ; bill black ; feet red." 



121. OSMOTRERON VERXANS. 



Osmotreron vernans (Linn.) ; McGregor & Worcester, p. 9. 



a. $ vix ad. Davao, May. No. 464. 



" Iris creamy-yellow, with a very narrow inner ring of 

 dark blue ; basal part of the bill greenish-yellow, tip pale 

 bluish grey; feet pinkish red." 



122. Osmotreron axillaris. 



Osmotreron axillaris (Bonap.) ; McGregor & Worcester, 

 p. 9. 



a-f. S ? • Piso, April. Nos. 333, 340, 354, 366, 368, 372. 



" Iris turquoise-blue, rim of eyelids yellowish green ; 

 basal half of bill red, tip greenish white ; feet and nails pale 

 bluish grey." 



123. Gallus gallus. 



Gattus gallus (Linn.) ; McGregor & Worcester, p. 8. 

 a, b. S ? • Mt. Apo, 8000 ft., March. Nos. 207, 294a. 

 " Iris reddish-gold ; upper mandible black, lower mandible 

 pale whitish horn-coloured ; feet pale slate-coloured." 



