Aves. 



324 



sein ehemaliges Vorkommen in Mitteleuropa. ZooL Ami. Bd. 4 p, 268— 

 279, 2 figg. 



59373 Bernard, H. 83.4 Nycticorax (44.44) 



1911. Le Bihoreau d'Europe {Nijcticorax europaeus) dans l'Ain. Rer» 

 franc. Ornithol. Ann. 3 p. 31. 



74 Pike, Oliver G. 84 

 1911. Photographing the Black-throated Diver and Grey Lag-goose. 

 Brit. Birds Yol. 5 p. 178-185, 1 pl., 4 figg. 84.1,.4 



< 5 Siegibauer, Feäix. 84:14.71 

 1911. Zur Entwicklung der Vogelextremität. Zeitschr. wiss. Zool. Bd. 

 87 p. 262-313, 2 Taf., 16 figg. 84.1,.4 



^6 Worcester, Dean C. 84 (91.4) 



1911, Newly discovered Breeding Places of Philippine Sea Birds. Phi- 

 lippine Journ. Sc. Vol. 6 p. 167—175, 8 pis. 84.2v3 



77 Goodale, H. D. 84.1 Anas : 11.5 



1911. Studios on hybrid ducke. Journ. exper. Zool. Yol. 10 p. 241— 

 254, 2 pis. 11.58 



78 Kolmer, W. 84.1 Anas : 11.7 



1911. „Tanzenten." Zentralbl. Physioi. Bd. 25 p. 481—483. [Tendenz 

 zu Manegebewegungen. Wohl Degeneration des die Orientierung ver- 

 mittelnden Apparates.] 



79 Phillips, J. C. 84.1 Anas (74.4) 



1911. A Case of the Migration and Return of the European Teal in 

 Massachusetts. Auk N. S. Vol. 28 p. 366—367. 



80 Poll, Heinrich. 84.1 Anatidae : 11.58 



1911. Mischlingstudien VI; Eierstock und Ei bei fruchtbaren und un- 

 fruchtbaren Mischlingen. Arch. mikr. Anat. Abt. 2 Bd. 78 p. 63—127, 

 4 Tai, 1 fig. 



59381 Phillips, J. C. 84.1 Anatidae : 15.2 



1911. Ten Years of Observation on the Migration of Anatidae at Wen- 

 ham Lake, Massachusetts. Auk N. S. Vol. 28 p. 188— 200. 



82 Pensa, Antonio. 84.1 Anser : 14.46 



1907. Deila struttura e dello sviiuppo dei gangli linfatici degli uccelli 

 (Anser domesticus). Ric. Lab. Anat. norm. Roma Vol. 12 p. 281—302, 

 3 tav. 



83 Engelhardt, George P. 84.1 Branta 



1911. The Children's Museum. Bedford Park. The Bamacle Goose. Mu- 

 seum News Brooklyn Inst. Arts Sc. Vol. 6 p. 73—74. 



84 Angele, Th., und K. Knëzoureck. 84.1 Branta (4) 



1911. Di« Ringelgans {Branta bernicla L.) in Oberösterreich und Böhmen. 

 Ornith. Jahrb. Jahrg. 22 p. 65. {43.62,.71) 



85 Phillips, J. C. 84.1 Branta (74.4) 



1911. Two Unusual Flights of Canada Geese noted in Massachusetts 

 during the Fall of 1910. Auk N. S. Vol. 28 p. 319-323. 

 88 Ternier, Louis- 84.1 Chenalopex (44) 



1911. Note à propos de l'oie d'Egypte. Rev. franç. Ornith. Ann. 3 p. 

 99—100. (44.22,.24,.43,.51,.57) 



87 Hind, H. N. 84.1 Cygnus (42.85) 



1911. Note on the Whooper Swans which visit the River Eden in Cum- 

 berland. Ibis (9) Vol. 5 p. 546-548, 1 fig. 



88 de Beauquesne. 84.1 Mareca (83) 



1911. La marèque du Chili {Mareca sibilatrix (Poepp.). Rev. franç. Or- 

 nith. Ann. 3 p. 81—84. 



89 Townsend, Charles W. 84.1 Mergus : 15.6 



1911. The Courtship and Migration of the Redbreasted Merganser {Mer- 

 gus serrator). Auk N. S. Vol. 28 p. 341-345. 

 59390 Fleming, J. H. 84.1 Polionetta (59.19) 



1911. A New Teal from the Andaman Islands. Proc. biol. Soc. 

 Washington Vol. 24 p. 215—216. {Polionetta alMgularis leucopareus n. 

 ~ ' subsp.] 



1. XI. 1911. 



