PASSERINE BIRDS OF NEW YORK 333 



Jeffries, J. A. 



'81] On the number of primaries in birds 



Bull. Nutt. Oni. Club, VI. iSSi. pp. 156-163 

 Jeffries, J. A. 



'82 Krukenberg on the coloring matter of feathers. [Review.] 

 Bull. Nutt. Oni. C////', VII, 1882. pp. 114, 115, 177, 

 178. 

 See Krukenberg, C. F. W., '81-82. 



Jeffries, J. A. 



'82 Tlie colors of feathers 



Bull. Nutt. Oni. Club, VII. 1S82. pp. 126-135, pl- 7 

 [=pl. I] 



Jeffries, J. A. 



'83 The epidermal system of birds 



Proc. Boston. Soc. Nat. Hist., XX 1. 1883. pp. 203- 



241 



Reviewed by Allen, J. A., Auk, I. 1884. pp. i8-% 183 



Jeffries, W. A. 



'79 ^giothus exilipes in Massachusetts 



Bull. Nutt. Oni. Club, IV. 1879. p. 121 



Jencks, F. T. 



'83 [Crest of] Ruby-crowned Kinglet 



Oni. and Ool., VIII. 1883. p. 44 

 [Jencks, F. T.] 

 '84-'85 Color of birds' eyes 



Random N'otes on Natural History, I. 1884. No. i, 

 p. I ; No. 2, p. I ; No. 4, p. 6; No. 6, p. 3; ibid. II 

 1885. No. 7, p. 56; No, 8, p. 64; No. 10, p. 75 

 Jones, L. 



'97 The Oberlin [Ohio] Summer Crackle [_Quiscalus quiscula 

 ceneus^ Roost 



Wilson Oni. Chapt. Agassiz Assoc. Bull. No. 15. 

 1897. pp. 37-56, 2 maps 



Keeler, C. H. 



'93 Evolution of the colors of N^orth American land birds 

 Cala. Acad. Sci., Occasional Paper, No. 3. (San Fran- 

 cisco.) 1893. PP- i-xii, 1-361, col'd pis. 19 

 Reviewed by Allen, J. A., Auk, X. 1893. pp. 189- 

 i95» 377-380 



