192 Mr. 0. Salvin on the Ornithology of Guatemala. 



Prof. Baird, in his 'Review/ mentions a specimen received from 

 us as marked " Choctum, Vera Paz, Jan. 1862." This is cer- 

 tainly an error as regards locality, as we never obtained this spe- 

 cies except in the higher districts. It is common in the upper 

 pine-forests of the Volcan de Fuego, and also in the district of 

 Chilasco in Vera Paz. 



10. Dendr{eca vieilloti, Cassin : Baird, Rev. Am. Birds, 

 part i. p. 203. 



Occurs on the Cays of the Belize coast. (See Ibis 1864, p. 280.) 

 We also possess specimens from Costa Rica. 



11. Basileuterus rufifrons, Sw. 



A single specimen from Duenas having the lower belly whitish, 

 and not yellow as is the case with all our specimens of B. delat- 

 trii, Bp. I place it under the above name. 



12. Cardellina versicolor, Salv. P. Z. S. 1863, p. 188, 

 pi. 24. fig. 1. 



This beautiful species is only found in the highest districts, 

 such as the Volcan de Fuego, Totonicapam, and Chilasco. 



13. Cardellina rubrifrons (Giraud) : Baird, Rev. Am. 

 Birds, part i. p. 264. 



Volcan de Fuego and Totonicapam. 



14. Petrochelidon albilinea, Lawr. : P. littorea, Salv. 

 P. Z. S. 1863, p. 189; Baird, Rev. Am. Birds, part i. p. 300. 



A common species on both Atlantic and Pacific coasts of Gua- 

 temala, and southward to Panama. It is also to be seen fre- 

 quenting rivers, though never ascending into the interior. 



15. Petrochelidon swainsoni, Scl. : Baird, Rev. Am. Birds, 

 part i. p. 290. 



Duenas. 



16. Cotyle riparia (Linn.) : Baird, Rev. Am. Birds, parti, 

 p. 319. 



We obtained several specimens of this species at Duenas in 

 September 1861, having previously observed it about the lake of 

 Yzabal. 



