36 BIRDS OF COLORADO. 



RiDGWAY, Robert. Mrs. Maxwell's Colorado Museum; Cata- 

 logue of the Birds. Field and Forest II. 1887, pp. 195-198 

 and 208-214.. 



A list of the 234 species in the collection, several of which are the first 

 and some the first and only records for Colorado. 



RiDGWAY,, Robert. Mrs. Maxwell's Colorado Museum; Addi- 

 tional Notes. Field and Forest III. 1887, p. 11. 

 Notes on two species /unco caniceps and Junco annectens. 



RiDGWAY, Robert. Scops flammeola in Colorado. B. N. O. 

 C. V. 1880,/. 185. 



Calls attention to the fact that his record of the specimen in Mrs. Max- 

 well's collection is the real first record of the species for Colorado. 



RiDGWAY, Robert. A Review of the American Crossbills 

 {Loxia) of the L. curvirostra Type. Proc. Biolog. Soc. of 

 Washington, II. 1883, p. 84. 



Describes a new subspecies, L. c. bendirei, as the form occurring in Colo- 

 rado and adjacent territory. [The A. O. U. have since refused to admit the 

 validity of this subspecies.] 



RiDGWAY, Robert. On the Possible Specific Identity of 

 Buteo cooperi Cass, with B. karlani (Aud.). Auk, I. 1884, 



P- 253- 



A specimen taken by Mr. C. E. Aiken at Colorado Springs. 



RiDGWAY, Robert. On Buteo harlani (Aud. ) and B. Cooperi 



Cass. Auk, II. 1885,/. 165. 



Shows that Aiken's Colorado specimen should be considered harlani in- 

 stead oi cooperi. 



RiDGWAY, Robert. A Manual of North American Birds. 

 By Robert Ridgway. Illustrated by 464 Outline Draw- 

 ings of the Generic Characters. pp. XI. 651. Plates 

 CXXIV. Philadelphia: J. B. I^ippincott Company, 1887. 

 Gives specific Colorado references to 34 species, one of which, Coccyzus 



americanus occidentalis is here described for the first time and attributed to 



Colorado, and Guiraca cesrulea eurhyncha is for the first time stated to be the 



form found in Colorado. 



" R. V. R. S." Winter Snipe in Colorado. Forest and Stream 



XXVI. 1886, No. 7, p. 5. 



Wilson's Snipe reported as occurring about warm spring holes in the 

 coldest winter weather. 



Say, Thomas. Account of an Expedition from Pittsburg to 

 the Rocky Mountains, performed in the years 1819 and '20 

 by order of the Hon. J. C. Calhoun, Secretary of War; 

 under the command of Major Stephen H. lyong. From 

 the notes of Major Long, Mr. T. Say, and other gentlemen 

 of the party. Compiled by Edwin James, botanist and 



