195 



Aves. 



45950 Shnfeldt, R. W. 1901. On the Systematic Position of the Sand Grouse 

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51 Trips, Max. 1900. Über die Zeichnung und Färbung der Wald- und 



Schneehühner in ihrer Bedeutung zur Phylogenie und Systematik. Inaug.- 

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52 Schlegel, R. 1901. Über hahnenfedrige Birkhennen. Journ. f. Ornith. 



49. Jhg. (5. F. 8. Bd.) 1. Hft. p. 103. [598.6T. 



53 Page, Wesley T. 1901. Molluscs eaten by Wood-Pigeons. The Zoologist, 



(4.) Vol. 5. Febr. p. 73. [598.65 C. 



54Mansion, Arth. 1901. Pigeons et plantes toxiques. Eevue Scientif. (4.) 

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55 Barrington, Eich. M. 1901. A Young Cuckoo on Migration. The Irish 

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56Kollibay, P. R. 1901. Über den Brutparasitismus des europäischen 

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57 Bau, Alex. 1901. Ist der Kuckuck nützlich? Ornith. Jahrb. v. Tschusi. 



12. Jhg. 1. Hft. p. 20—26. [598.7C. 

 Cuculus canorus, v. Uccelli palustri, A. Ghigi. v. 45931. 



58 Martorelli, G. 1900. Sopra un esemplare aberrante di Dendrocopus major. 



[Union, zool.] Monit. zool. ital. An. 11. Suppl. 43. [598. 7D. 



45959 New, Oliver H. 1901. A few further Notes on the Great Spotted Wood- 

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60 New, Oliver H . 1901. Lesser Spotted Woodpecker [Dendrocopus minor). 



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61 Ciaccio, G. V. 1900. Deila lingua degli Psittari e sua struttura. Rendic. 



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62Madarasz, Julius v. 1900. A Kaukazusi Acredula-^^,]okrà\. Über die kau- 

 kasischen Acredula- Arten. Mit 1 Taf. Termész. Füzetek, Vol. 23. P. 3/4. 

 p. 197—200, deutsch p. 200—204. [598.8A. 

 (5 [2 nn.] spp.; n.: A. dorsalis, A. senex.) 



63Aplin, 0. V. 1901. Marsh-warbler [Acrocephahis palustris) at Bath. The 

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64Reichenow, Ant. 1901. Calomonasies Slierlingii n. s-p. Ornith. Monatsber. 

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65Dalmas, Conte E.. de. 1901. Note sur quelques espèces d'oiseaux améri- 

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(4 [2 nn.] spp.) 



66 Steele-Elliot, J. 1901. Nightjar (Caprimulgus europaeus) hawking May- 

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45967 Hartert, Ernst. 1901. A Correction (on Ceryle lugubris continentalis = C- 

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20. III. 1901. 



