498 Mr. W. R. Ogilvie-Grant on Birds from 



longer any room for doubt in the matter, for McGregor 

 and Worcester (/. c.) have also recorded this bird from 

 Mindanao. 



90. Pernis cristatus. 



Pernis cristatus Cuv. ; Grant, Ibis, 1897, p. 213. 



Pernis ptilonorhynchus Ternm. ; McGregor & Worcester, 

 p. 44. 



a. S- Daliaon, Feb. No. 197. 



" Iris yellow ; bill black, greyish at the base of the lower 

 mandible ; feet chrome-yellow." 



The longest crest-feather measures 2*15 inches. 



91. Elanus hypoleucus. 



Elanus hypoleucus Gould; McGregor & Worcester, p. 44. 

 a. ?. Daliaon, May. No. 411. 



" Iris orange-red, eyelids yellow ; bill black ; cere pale 

 lemon-yellow ; feet pale yellow, nails black." 



92. Haliastur intermedius. 



Haliastur intermedius Gurney ; McGregor & Worcester, 

 p. 43. 



a. ? . Davao, April. No. 493. 



" Iris golden-brown ; cere primose-yellow ; upper mandible 

 pale yellowish-grey, lower mandible pale grey ; feet yellow, 

 nails black/' 



93. BUTASTUR INDICUS. 



Butastur indicus (Gmel.) ; McGregor & Worcester, p. 43. 



a, b. S . Davao, Feb. Nos. 114, 117. 



" Iris bright yellow, eyelids chrome-yellow ; bill black at 

 the tip, light horn-coloured towards the base ; cere and gape 

 deep chrome ; feet chrome-yellow." 



94. Spilornis holospilus. 



Spilornis holospilus (Vig.) ; Grant, Ibis, 1896, p. 528 ; 

 McGregor & Worcester, p. 42. 



a. Not quite adult. Mt. Apo, 8000 ft., Feb. No. 110. 



b, c. Adult et <$ imm. Davao, March and May. Nos. 

 311, 441. 



d-f. ? . Piso, March and April. Nos. 324, 356, 381. 



