1916] Kellogg: Mammals and Birds of Northern California 385 



latter was the only locality where any form of fox sparrow was 

 encountered during the summertime. 



Pipilo maculatus falcinellus Swarth. Sacramento Towhee. Ten 

 specimens, nos. 17356-17358, 19286-19292, from Tower House 

 (March 1-5), Scott River (June 9-11), and Summerville (July 18). 

 For systematic treatment, see Swarth (1913, pp. 168, 172). A 

 nest with young just hatching was found at Scott River, June 10. 

 It was on the ground under a branch of a fallen yellow pine and 

 was screened by a bunch of dead pine needles. 



Pipilo crissalis carolae McGregor. Northern Brown Towhee. 

 Three skins, nos. 17359-17361, from Helena (February 24), and 

 Tower House (March 1 and 7). For status of this form, see 

 Grinnell (1912, p. 199). 



Oreospiza chlorura (Audubon). Green-tailed Towhee. One 

 specimen, no. 19293, from head of Bear Creek, August 6. 



Zamelodia mclanocephala capitalis (Baird). Pacific Black-headed 

 Grosbeak. Three skins, nos. 19217-19219, from Scott 'River, 

 June 9-11. 



Passerina amoena (Say). Lazuli Bunting. Seven skins, nos. 

 19294-19300, Scott River and Summerville, June 9 to July 18. 

 Particularly plentiful at the latter locality. 



Piranga ludoviciana (Wilson). Western Tanager. Five skins, 

 nos. 19301-19305, from Scott River, Jackson Lake, Summerville, and 

 head of Rush Creek, taken in June and July. Seen at head of 

 Bear Creek, August 11. 



Bombycilla garrula (Linnaeus). Bohemian Waxwing. Nine 

 specimens, nos. 17362-17370, from Helena and Tower House, Feb- 

 ruary 9 to March 1. For further account, see Kellogg, 1911 

 (pp. 120-121). 



Vireosylva gilva swainsoni (Baird). Western Warbling Vireo. 

 Four skins, nos. 19306-19309, from Scott River and Jackson Lake 

 (in June), and Kangaroo Creek (immature, August 4). 



Lanivireo solitarius cassini (Xantus). Cassin Vireo. Six skins, 

 nos. 19310-19315, from Scott River (June 10), head of Grizzly 

 Creek (July 23), and head of Bear Creek (August 13). 



Vireo huttoni huttoni Cassin. Hutton Vireo. One skin, no 17371, 

 from Helena, February 20. 



Vermivora ruficopilla gutturalis (Ridgway). Calaveras Warbler. 

 Ten specimens, nos. 19316-19325, from Jackson Lake, South Fork of 



