116 
along the eastern base of the Rockies, accidental east to Iowa and 
Minnesota. Included on Aughey’s record, who reported it as ‘‘rare”’ 
in the state, and to have seen ‘‘it for the first time in August on the 
Niobrara, about seven miles from its mouth in a dense timber.” He 
was close enough to observe its feeding habits. 

768. *Sialia arctica Swainson—MounrTain BLUEBIRD. 
Western Nebraska; Sioux and Dawes to Kimball and Cheyenne 
counties, breeding commonly in the higher parts of Pine Ridge in late 
May and June. 
EXTRALIMITAL: 763. Ixoreus nevius (Gmelin), the Varied 
Thrush, of the Pacific coast has straggled east even to the Atlantic 
coast; 765a. Sazicola enanthe leucorhoa (Gmelin), the Greenland 
Wheatear, has occurred in winter (accidentally) in New York, Maine, | 
Michigan, and even Louisiana and Colorado. 

