Ornithology of Cen&al America. 1 1 



30. Helmitherus vermivorus (Lath.); Baird, Rep. p. 252. 

 (N.A.) 



Transmitted by Mr. Skinner. 



31. Helminthophaga pinus (Linn.); Baird, Rep. p. 254. 

 (N.A.) 



Transmitted by Mr. Skinner. 



32. Dendroica viRENs (Gm). (N.A.) 



This species occurs but sparingly at Duenas, where it is a 

 winter visitant. Specimens also have been transmitted by Mr. 

 Skinner and by Senor Constancia. 



33. Dendroica townsendii, Baird, Rep. p. 269. (N. A.) 

 D. townsendii is also a winter visitant at Duenas, and though 



more frequently met with than D. virens, is by no means 

 abundant. 



34. Dendroica coronata (Linn.). (N. A.) 



This bird frequents the more open districts about Duenaa, 

 preferring scattered bushes to the denser underwood. It is an 

 abundant species, especially between Duenas and the village of 

 Alotenango, in the winter season. 



35. Dendroica blackburni^ (Gm.). (N.A.) 

 Transmitted by Mr. Skinner and Senor Constancia. 



36. Dendroica CASTANEA (Wilson). (N.A.) 



37. Dendroica ^estiva (Gm.). (N. A.) 



38. Dendroica maculosa (Gm.). (N. A.) 



Specimens of all these three Wood-warblers have been trans- 

 mitted by Mr. Skinner. 



39. Myiodioctes mitratus (Gm.). (N. A.) 

 Transmitted by Mr. Skinner. Also collected by Capt. Taylor 



near Comayagua (see P. Z. S. 1858, p. 358). 



40. Myiodioctes pusillus (Wils.). (N. A.) 



A common migratory species at Duenas, where it is only 

 found during the winter season. 



41. Myiodioctes canadensis (Linn.). (N.A.) 

 Transmitted by Mr. Skinner. 



