35 



Aves. 



47851 Eyans, William. 84.1 Somateria : 15.3 



1909. The Food of the Common Eider. ßrit. Birds Vol. 3 p. 165— 

 167. 



52 Embody, G. C. 84.1 Somateria : 15.3 



1910. Notes on the Food of a King Eider. Science N. S. Vol. 31 p. 630 

 —631. 



53 Arrigoni degli Oddi, E. 84.1 Spatula (45.3) 



1910. Notizie sopra un individuo albino di Mestolone o Spatula clypeata 

 (Linn.) Aricula Anno 14 p. 117—119, 1 fig. — Spatula clypeata whoUy 

 White. Ibis (9) Vol. 4 p. 761-762. 



54 Eeeker, H. 84.1 Tadorna : 15.6 



1910. In Gefangenschaft brütende Brandenten. 38. Jahresber. westfäl. 

 Prov.-Ver. Zool. Sekt. p. 46. 



55 Watson, John B. 84.2 : 11.8 



1910. Further Data on the Homing sense of Noddy and Sooty Terns. 

 Science N. S. Vol. 32 p. 470—473. 



56 Robinson, H. W. 84.2 : 15 



1909. Notes on Breeding of the Common and Sandwich Terns. Brit. 

 Birds Vol. 3 p. 169—171. — Dimorphism in Young Terns, by N. C. 

 TicKHUBST. p. 200. — The Young of Terns, by Fredk. J. Stübbs. p. 200 — 

 201. — Diseases in Young Black-headed Gulls and Common Terns. by F. 

 W. Smalley. p. 201—202. 15.6 



57 GëôeJiL, r. Qf, Goebel, H. 84.2 î 15.6 



1903. H'fecKOJiLKO cjiGB-L 0 BpcMeHH TH'feSAOBaHia HTHiï'B. Tpyji;i.i Cn6. Oön;. 

 EcTCCTB. Otä. 3ooji. h ^Hsioji. T. 33, Bhh. 2 p. 126—131. — Einige 

 Worte über die Brutzeit der Vögel. Trav. Soc. Nat* St.-Pétersbourg Sect. 

 Zool. et Physiol. T. 33 Livr. 2 p. 136-137. 



58 Redfleld, Alfred C. 84.2 Gavia : 15.2 



1910. An Unusual Flight of the Loon {Gavia immer) in South-Eastem 

 Pennsylvania. Wilson Bull. Vol. 22 p. 56—57. 



47859 Hepburn, Thomas. 84.2 Laridae (42.67) 



1910. The Nesting of the Common Tem and Blackheaded Gull in Col- 

 chester Harbour. Zoologist (4) Vol. 14 p. 137—143. 



60 Bahr, P. H. 84.2 Laras : 11.57 



1909. On the Supposed "Colour-Change" and the Spring Moult of the 

 Black-headed Gull. Brit. Birds Vol. 3 p. 105—111, 6 figg. 



61 Cole, C. F. 84.2 Laras : 15 



1908. Can Gulls Dive? Erna Vol. 8 p. 99—100. [No.] 



62 Picchi, Cecilia. 84.2 Laras (26.23) 



1910. Sulla comparsa nell' Adriatico del Larus audouini Payr, ed ulteriori 

 notizie suU' „ habitat" e sui caratteri giovanili distintivi di questo Gabbia- 

 no. Avicula Anno 14 p. 41—48. 



63 d'Aabusson, Magand. 84.2 Laras (44) 



1904. Les goélands des côtes de France. Xataraliste Paris Inn. 26 p. 

 170-172, 181—182. 



64 Segain-Jard, E. 84.2 Larus (44.61) 



1910. Première capture d'un Larus Philadelphia sur les côtes de la Ven- 

 dée. BnU. Soc. Se. nat. Ouest Nantes (2) T. 10 p. 97—100, 1 fig. 



65 Forel, F. A. 84.2 Larus (494) 



1910. Les Mouettes du Léman. Bull. Soc. yaud. Se. nat. (5) Vol. 46 p. 

 19-43. 



66 Norton, Arthur H. 84.2 Larus (7) 



1910. The little Gull, Larus minutus Pall., in Maine, with Remarks on 

 its Distribution, and its Occurrence in America. Auk N. S. Vol. 27 p. 

 447—450. (729.9, 74.1,.4,.7) 



47867 Service, R. 84.2 Megalestris (42) 



1910. The British Skuas, with Special Référence to their Local Occur- 

 rences. Trans. Journ. Proc. Dumfrieash. Galloway nat. Hîst. antiq. Soc, 

 N. S. Vol. 21 p. 16-19. 



25 II 1911, 



