der Vögel während des Jahres 1880. 423 



W. H. Gregg, Revised Catalogue of the Birds of 

 Chemung County N. Y. Elvira N. Y. 1880. 



T. M. Brewer, Additional Notes on bis lists ofNew 

 England Birds. Proc. Boston Soc* Nat. Hist. Vol. XX. p. III. 

 Jan. 1880. 



J. B. S teere, A List of the Mammals and Birds of 

 Ann. Arbor and Vicinity; Michigan 1880. 8. 



Th. A. Bruhin, Phaenologisches. Potosi. Wisc. 12. 

 Mai 1880. Zool. Gart. 220. 



A. W. Brayton, A Catalogue of the Birds of Indiana 

 "with Keys and Descriptions of the Groups of greatest in- 

 terest to the Horticulturist. Indianopolis 1880 (aus Trans- 

 act. Indiana Horticultural Soc. 1879. 89). 



FrankW. Laugdon, Ornithological Field Notes with 

 five Additions to the Cincinnati Avian Fauna. Journ. Cin- 

 cinnati Soc. Nat. Hist. July 1880. 121. 



Th. S. Roberts and F. Benner: A Contribution to 

 the Ornithology of Minnesota. Bull. Nutt. Orn. Club. V. 11 

 auch Nester, Eier, 



J. G. Cooper, On the migrations and nesting habits 

 of West-Coast-Birds. Proc. Un. St. Nat. Mus. IL 1880. 241. 



Genev. E. Jones and Eliza J. Shulze, Illustrations 

 of the Nests and Eggs of the Birds of Ohio with Text fol. 

 Circleville, Ohio P. III. IV. 



0. B. Johnson, List of the Birds of the Willamette 

 Valley, Oregon. American Naturalist XIV. 485 und 635. 

 Lebensw., Eier, Nester. 



R. Ridgway, On six Species of Birds, new to the 

 fauna of Illinois, with notes on other rare Illinois Birds. 

 Bull. Nutt. Orn. Club. V. 30. 



H. Nehrling, Beiträge zur Ornis des nördlichen Illi- 

 nois. Journ. f. Orn. 418. Lebensw., Eier, Nester. 



W. H. Ballon, Bird Arri\^als at Gaveston. 111. Amer. 

 Naturalist XIV. 525. 



H. D. Mi not, Notes on Colorado Birds. Bull. Nutt. 

 Orn. Club. V. 223, auch Nisten, Eier. 



E. D. Cope, On the Zoological Position of Texas. 

 Bull. Un. St. Nat. Mus. N. 17. 1880. Washington 8. 



America y Oceanica. Documentos de America. Colec- 



