Rocky Mountains. 377 



Hirundo Americana — at Pittsburgh, arrived April 21, 1819. 



Caprimulgus Virginianus arrived April 19, 1820. At Pitts- 

 burg, heard May 5, 1819. 



Caprimulgus porpetue arrived May 16, 1820. On the Ohio 

 observed May 6, 1819. 



Caprimulgus rufus. Vieil. — heard on the Ohio June 2, 1819. 



Funis atricapillus — all winter. 



Fringilla erythrocephala arrived March 22, 1819, 



purpurea seen Feb. 28, 



Hudsonica departing April 11, 



— oryzivora arrived May 14, 



— linaria — Feb. 1, 

 tristis remains during the winter. 



Loxia Ludoviciana observed May 1 and 6, 1819. 



Americana — Feb. 21, 



cardinalis — on the Ohio May 8, 



enuncleator — occasionally seen during the winter. 



Oriolus icterocephalus observed May 14, 1820. 



phceniceus — March 1, 



Baltimoreus observed near Pittsburgh April 29, 



1819. 



Sturnus Ludovicianus arrived April 5, 1820. 



Sitta Carolinensis remains all winter. 



Corvus pica retired northward March 23, 1820. 



corax — the. young nearly able to fly, May 12, 1820. 



Trochilus colubris arrived May 18, 1820. On the Ohio, 

 May 6, 1819. 



Alcedo alcyon arrived March 20, 1820. 



Picus erythrocephalus arrived March 20, 1820. 



auratus and some others remain all winter; but the 



erythrocephalus is entirely migratory. 



Picus pileatus — seen Feb. 28, 1820. 



Psittacus Carolinensis — seen several times during the 



winter: near Louisville, May 25, 1819. 



Columba migratoria arrived May 2, 1820. 

 vol. i. 48 



