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Ghidini, A., La compaisa dei Beccofrosoni (Ampelis garrulus L.) e di altri 

 Uccelli settentrionali nell'iii verno i913 — 14 nelle regione dei tre 

 laghi. Lugano (Boll. Soc. Sc. Nat.) 1915. 8. 8 pg 0.30 



Gordon, S. P., Hill Birds of Scotland. (Descriptions of the haunts and 

 iiabits of the Golden Eagle, Osprey, Kestrel, Raven, Ptarmigan, Wood- 

 cock, Golden Plover and many other Birds of the Scotch Hills.) New 

 York 1915. 8. 12 and 300 pg. with plates and figures, cloth. . . . 10.50 



H. 

 Hahn, E., Ueber den Farbensinn der Tagvögel und die Zapfenülkugeln. 

 (Leipzig, Zeitschr. wiss. Zool.) 1916. gr. 8. 42 pg. m. 1 kolorirten 

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J. 



Job, H. K., Propagation of wild Birds. Manual of applied Ornithology. 



New York, 1915. 8. 12 and 276 pg. with illustrations, cloth. . . . 6. — 



L. 



Lönnberg, E., Birds collected by Prince Wilhelm's Expedition to British 



East Africa 1914. Stockholm (Arkiv Zool.) 1915. 8. 22 pg 0.75 



N. 

 Noble, G. K., A new Dove from St. Croix, Danish West Indies. (Cam- 

 bridge, Mass., Proc. New Engl. Zool. CI.) 1915. 8. 2 pg 0.60 



P. 



Pike, O. G., Bird Biographies and other Bird-sketches. New York 1915. 



8. 180 pg. with plates and figures, cloth 0. — 



R. 



Reed, C. A., The Bird Book. Illustrating in natural colors more than 700 

 North American Birds, also several 100 photographs of their Nests 

 and Eggs. Worcester 1914. 4. 472 pg. with partly colored illustra- 

 tions, cloth 9. — 



S. 



Schuster v. Forstner, Neue Mövenstudien. Wiesbaden (Jahrb. Ver. Naturk.) 



1915. 8. 4 pg 0.25 



T. 



Thayer, J. E. and Bangs, O., A new Song Sparrow from Nova Scotia. 



(Cambridge, Mass., Proc. New Engl. Zool. CI.) 1914. 8, 2 pg. . . . 0.60 



— A Collection of Birds from Saghalin Island. (New York, Auk) 1916. 



8. 6 pg 0.60 



Tschusi zu Schmidhoffen, V. v., Die Vogelwelt und die Wandlungen in 

 ihrem Bestände im Laufe der Zeit, ihre Ursachen und unsere heu- 

 tigen Bestrebungen. (Leipzig, Monatsb. nat. Unterr.) 1916. gr. 8. 12 pg. 0.50 



