BIRDS OF COLORADO. 
223 
Page 124. 754. Myadestes townsendii. Townsend’s Soli¬ 
taire. 
Breeds above timber line near Breckenridge. 
Page 124. 766a. Hylocichia fuscescens salicicola. Willow 
Thrush. 
Page 124. 758a. Hylocichia ustulata swainsoni. Olive- 
backed Thrush. 
Page 12^. 759. Hylocichia aonalaschkac. Dwarf Hermit 
Thrush. 
One taken by Mr. C. E. Aiken during the season of 1898, 
and three during the spring of 1899. 
Page 125. 759a. Hylocichia aonalaschkae auduboni. 
Audubon’s Hermit Thrush. 
Breeds at Breckenridge. 
Page 125. 759b. Hylocichia aonalaschkac pallasii. Hermit 
Thrush. 
Page 126. 761a. Merula migratoria propinqua. Western 
Robin. 
Breeds at Breckenridge. 
Page 126. 766. Sialia sialis. Bluebird. 
Mr. Bond says that the Eastern Bluebird is a regular 
summer visitant to the City Park in Cheyenne, Wyoming. 
Page 126. 767a. Sialia mexicana bairdi. Chestnut-backed 
Bluebird. 
Mr. Carter has found it breeding in South Park, but never 
as high as Breckenridge. 
Page 126. 768. Sialia arctica. Mountain Bluebird. 
Breeds at Breckenridge. 
Page 148. B. Species that breed on the plains. Omit 
Helminthophila peregrina. 
Page 149. 7. Migrants. Omit 
Helminthophila peregrina. 
Page 155. 8. Gavia adamsii. Yellow-billed Loon. 
47 
