26 



THE CONDOR 



Vol. X 



89. Parus gambeli. Mountain Chickadee. Observed at Sulphur Springs; 

 Grand Lake; near McCoy; at Douglas Spring; and on Tarryall Creek. As in the 

 case of the nuthatches, they should have been seen elsewhere. 



90. Regulus calendula. Ruby-crowned Kinglet. Seen only at Sulphur 

 Springs. 



91. Myadestes townsendii. Townsend Solitaire. Noted a number of times 

 at Sulphur Springs and Grand lyake; near Kremmling and near Sheephorn Pass. 

 After that we were out of their summer range, until we struck the Continental 

 Divide, and did not happen to run across any then. 



92. ri"rt:'a rri-ratoria propin-tia. Western Robin. Robins were at Sulphur 



SITE OF HOUSE wren's NEST— IN TIN CAN NAILED TO TREK AT LEFT 



Springs on my arrival there; during the stormy weather in April they gathered at 

 times in large flocks, 75 or more. They were noted everywhere along our route. 

 At Steamboat Springs, June 1-10, we found nests with eggs and young. July 12 

 we found at Mud Springs a nest with four eggs. 



93. Sialia arctica. Mountain Bluebird. The Bluebirds were at Sulphur 

 Springs when I arrived. About the middle of April their actions indicated that if 

 they were not already nesting they were seriously considering doing so. They 

 were seen everywhere we went on the trip. 



Colorado Si)}'ings, Colorado. 



