the Volcano of Apo and its Vicinity. 491 



68. Hydrocorax mindanensis. 



Hydrocorax mindanensis (Tweecld.) ; McGregor & Wor- 

 cester, p. 55. 



a. ? . Mt. Apo, 7000 ft., March. No. 297. 



b-e. $ ? . Davao, April. Nos. 315, 410, 440, 469. 



" Iris pale blue ; bill deep red at the base, yellow on the 

 intermediate portion, and dark horn-coloured at the tip ; 

 feet scarlet or orange-scarlet, nails dark horn-coloured." 



69. Halcyon hombroni. 



Halcyon hombroni (Bonap.) ; McGregor & Worcester, 

 p. 55. 



a, b. S ? • Mt. Apo, 8000 ft., March. Nos. 252, 300a. 



" Iris dark brown ; bill bright scarlet, blackish down the 

 ridge of the culmen ; feet and nails old-gold-coloured." 



70. Halcyon Chloris. 



Halcyon chloris (Bodd.) ; McGregor & Worcester, p. 55. 

 a-d. <$ ? . Davao, Feb. Nos. 119, 133, 137, 139. 

 " Iris brown; bill black, basal half of lower mandible white ; 

 feet brownish-black, soles yellowish." 



71. Halcyon winchelli. 



Halcyon ivincheUi Sharpc ; McGregor & Worcester, p. 5 1. 

 a. S • Davao, April. No. 396. 



" Iris very dark brown ; bill black, lower mandible white 

 at the base ; feet light olive- green, nails black." 



72. Halcyon gularis. 



Halcyon gularis (Kuhl) ; McGregor & Worcester, p. 54. 



a-g. S ? • Davao, April. Nos. 395, 420, 445, 470, 478, 

 480, 483. 



" Iris dark brown, rim of eyelids crimson or red ; bill dull 

 sealing-wax red, lighter and brighter towards the base ; feet 

 vermilion or coral-red, nails black." 



73. Ceyx mindanensis. 



Ceyx mindanensis Steere ; McGregor & Worcester, p. 53. 



a. ? . Maputi, May. No. 423. 



" Iris dark brown ; bill, feet, and nails brightest vermilion." 



