PASSERINE BIRDS OF NEW YORK 327 



Davies, H. R. 



'88 Beitrag zug Entwickelungsgeschichte der Feder, Vorlaufige 

 Mittheilung 

 Morph. Jahrb. (Leipzig), XIV. 1888. pp. 369-371 



Davies, H. R. 



'89 Die Entwickelung der Feder und ihre Beziehungen zu an- 

 deren Integumentgebilden 



Morph. Jalirb. (Leipzig), XV. 1889. pp. 560-645, pis. 

 XXIII-XXVI 



Deane, R. 



'76 Albinism and melanism among North American birds 

 Bull. Nutt. Oni. Club, L 1876. pp. 20-24 



Doebner.* 



'65 Ueber die Farbenveranderungen der Saugethiere und Vogel 

 namentlich in Weiss und Schwarz 

 Zool. Gart., VL 1865. pp. 3-12 



Dresser, H. E. 



'79 On the change of colour in birds, etc. [Translation.] 

 See Meves, W. , '55 



Dutrochet, R. J. H.* 



'19 De la structure et la regeneration des plumes 



Journ. de Physique, LXXXVIIL 1819. p. 333 



Dwight, J., Jr. 



'87 A new race of the Sharp-tailed Sparrow {^Anmwdramus 

 caudacutus) 

 Auk, IV. 1887. pp. 232-239 



D wight, J., Jr. 



'90 The Horned Larks of North America 

 Auk, VII. 1890. pp. 138-158, map 



Dwight, J., Jr. 



'95 The Ipswich Sparrow (^Ammodramus princeps Maynard) 

 and its summer home 



Memoir No. II, Nutt. Oni. Club. 1895. pp. 1-56, col'd. 

 pi. 



D [wight], J., Jr. 



'96 Chapman on the plumage of the Snowflake. [Review.] 

 Auk, XIII. 1896. pp. 165, 166 

 See Chapman, F. M., '96 



