62 Wyoming Birds. 



542a. Amrnodramus sandwichensis savanna: Savannah Sparrow. 

 "Accidental. This has been placed in the Wyoming list. 

 upon a single specimen which Dr. Jesurun has taken at 

 Douglas. I have examined the skin and I am unable to 

 distinguish it from the typical eastern bird." (Knight.). 



542b. Passerculus sandwichensis alaudinus: Western Savannah 

 Sparrow. 

 Very abundant summer resident about marshy places from 

 the plains up to at least 9,000 feet and probably higher. 



546a. Ammondramus savannarum bimaculatus: Western Grass- 

 hopper Sparrow. 

 Knight did not record this bird, but Peabody, Lockwood, 

 and Blackwelder have found it in the state. 



552a. Chondestes grammacus strigatus: Western Lark Sparrow. 

 Rather an uncommon summer resident over the plains re- 

 gion and lower foothills of the state. 



553. Zonotrichia querula: Harris' Sparrow. 



Knight said migratory, rare ; and that but two specimens 

 had been found in the state. Peabody now has found it. 



554. Zonotrichia leucophrys leucophrys: White-crowned Sparrow. 



From the foothills to timber line, and even above, this bird 

 is an abundant summer resident. 



554a. Zonotrichia leucophrys gambeli: Gam'bel's Sparrow. 



Metz is the only recent observer who positively records it. 

 Jewett noticed White-crowned Sparrows that were pos- 

 sibly of this species. 



558. Zonotrichia albicollis: White-throated Sparrow. 



Lockwood has found this bird. His is the only record 

 since that by Knight, who recorded but one specimen from 

 the state. 



559a. Spizella monticola ochracea: Western Tree Sparrow. 



Apparently a rather uncommon migrant ; probably a summer 

 resident, as it has been found during late winter and early 

 spring in southern Wyoming. 



560. Spizella passerina passerina: Chipping Sparrow. 



"Probably a summer resident, but rare. The record of this 

 species in the state comes from the National Museum. 

 Specimen No. 38477 was taken at Laramie Peak and No. 



