BIBLIOGRAPHY OF CALIFORNIA ORNITHOLOGY 29 



1878. Grant, G. H. Oology from California. < Oologist IV, April 1878, pp. 

 9-10. 



1878. Henshaw, H. W. On the Species of the Genus Passorlla. < Bull. Nutt. 

 Orn. Club III, January 1878, pp. 3-7. 



An accurate demonstration of geographical variation in Passrrella. showing that the 

 four then recognized forms are but races of one species. 



1878. Henshaw, H. W. Additional Remarks on Selasphorus Alleni. < Bull. 

 Nutt. Orn. Club. Ill, January 1878, pp. 11-15. 

 Further discussion of nomenclature. 



1878. Henshaw, H. W. Preliminary report on the Ornithology of Portions of 

 California and Nevada, by H. W. Henshaw. Field Season of 1877. < Ann. 

 Pvep. Geog. Stirv. W. 100th Mer. by G. M. Wheeler. -=App. NNAnn. 

 Rep. Chief of Engineers for 1878. Pp. 185-186. 



Brief mention of a few species along the eastern border of California; Barn Owl, Wliite- 

 crowned Sparrow, and Yaried Thrtish. 



1878. Jasper, T. Studer's Popular Ornithology. | | The | Birds of North 



America: \ Drawn and Colored from Life by | Theodore Jasper, A. M., M. D. 

 I One Hundred and Nineteen Colored Plates, | representing upwards of 

 seven hundred different species and | varieties of North American birds, in- 

 cluding a popular | account of their habits and characteristics. | | 



Columbus, Ohio: i Published by Jacob H. Studer & Co., | 1878. Large 4to 

 (issued in 40 parts), pp. 182 + 8 + 2. 



Western material wholly ((noted from previouslj' publisht accounts. 



1878. Lockington, \V. N. Rambles Round San P'rancisco. < Am. Naturalist 

 XII, June 1878, pp. 347-354. 

 Mention of a few birds. 



1878. Mitchell, H. M. California Mountain (Juail. < Forest & vStream IX, 

 January 1878, p. 413. 



Adaptability to introduction into eastern states. 



1878. Ridgway, R. Notes on Some of the Birds of Calaveras County, California, 

 and Adjoining Localities. < Bull. Nutt. Orn. Club III, April 1878, pp. 64-68. 



A list of 17 birds collected by Helding cliielly in Calaveras County; l)rief notes on the 

 specimens. 



1878. Ridgway, R. Review of the American Species of the Genus Scops, Savigny. 

 < Proc. U. S. N. M. I, August 1878, pp. 8.S-117. 

 Including the Screech Owl from California. 



1878. Ridgway, R. Studies of the American Herodiones. < Bull. V . S. Geol. 

 & Geog. vSurv. Terr. IV, 1S7S, pp. 219-251. 

 Critical; .Irdcci /lerodids. 



1878. Stearns, R. Iv C. The Prairie Chicken in California. < Am. Naturalist 

 XII, February 1878, pp. 124-125. 



In Surprise Yalley. ( ^Pediaxctes p/iasiaitcllus coluiiibianus?) 



