360 Mr. O. Salvin on the Birds of the 



Meco I. (November) ; Mugeres I. (December) ; Holbox I. 

 (December) ; Cozumel I. (April) ; Half-Moon Cay (May, 

 0. S.). 



Most of these bi,rds are very grey beneath, and if E. pa- 

 gana is to be kept separate from E. martinica, they must be 

 placed with the latter rather than with the former. This 

 has already been done by Mr. Ridgway, though with some 

 hesitation. The Cozumel birds are the most typical, the more 

 northern ones being slightly tinged with yellow. In Mr. 

 Sclater^s recent Catalogue the Cozumel skins are all called 

 E. payana, without comment, and the reference to Mr. Ridg- 

 way's note is omitted. 



E. martinica has already been traced to Grand Cayman 

 Island. 



-f-92. PlTANGUS DERBIANUS, 



Pitangus derbianus (Kaup) ; Scl. Cat. B. Brit. Mus. xiv. 

 p. 175 ; Salv. & Godra. Biol. Centr.-Am., Aves, ii. p. 43. 

 Meco I. (November) ; Mugeres I. (December) ; Cozumel I. 

 Precisely like the mainland birds. 



— r'93. Myiobius sulphureipygius. 



Myiobius sulphureipygius (Scl.) ; Scl. Cat. B. Brit. Mus. xiv. 

 p. 200; Salv. & Godm. Biol. Centr.-Am., Aves, ii. p. 57. 



Cozumel I. 



A single specimen agreeing accurately with mainland birds. 



^94. Pyrocephalus rubineus. 



Pyrocephalus rubineus (Bodd.); Salv. & Godm. Biol. Centr.- 

 Am., Aves, ii. p. 60. 



Pyrocephalus mexicanus, Scl. Cat. B. Brit. Mus. xiv. p. 213. 



Cozumel I. 



Many examples agreeing with birds from the mainland, 

 where the species is found in many parts of Mexico, Yucatan, 

 and the pine-districts of British Honduras. 



— 95. Empidonax acadicus. 



Empidonax acadicus (Gm.) ; Scl. Cat. B. Brit. Mus. xiv. 

 p. 228; Salv. & Godm. Biol. Centr.-Am., Aves, ii. p. 70. 



Ruatan I. 



I 



