Aves. . 350 



39805 Armstrong, Edw. H. 1900. White-winged Crossbills (Loxîa leucoptera) in 

 Rhode Island. The Auk, Vol. 17. (25.) No. 2. p. 175. [598.8L. 



6 Webster, Ellen E. 1900. White-winged Crossbills (Loxîa leucoptera) and 

 Bmnnich's Murres in Central New Hampshire. The Auk, Vol. 17. (25.) 

 No. 2. p. 175—176. [598.8L. 



7Hartertj Ern. 1900. Melittophagus spp. [M. Sharpein.]. [Bull. Brit. Ornith. 

 Club, LXVIL] The Ibis, (7.) Vol. 6. Apr. p. 362. [598.8 M. 



SSharpe, R. B. 1900. (Merops batesiana and Northcotti mi. spp.) [Bull. Brit. 

 Ornith. Club, LXIX.] The Ibis, (7.) Vol. 6. Apr. p. 378—379. [598.8M. 



9 Anthony, A. W. 1900. Notes on the Genus Micruria. The Auk, Vol. 17. 

 (25.) No. 2. p. 168—169. [598.8M. 



lOBlathwayt, F. L. 1900. Pied Flycatcher (Muscicapa atricapilla) in Somer- 

 setshire. The Zoologist, (4.) Vol. 4. May, p. 237—238. [598.8M. 



llTschusizu SchmidhofFen, Vict. v. 1900. Nucifraga caryocat. macrorhyncha 

 (Br.) in Österreich. Ornithol. Jahrb. 11. Jhg. Hft. 2. p. 73—74. [598.8 N. 



12 Howe, Reginald Heber. 1900. Otocoris alpestris praticola atlpswich, Mass. 



The Auk, Vol. 17. (25.) No. 2. p. 175. [598.80. 



13 Aplin, 0. V. 1900. Nesting Habits of the Great' Tit (Parus major). The 



Zoologist, (4.) Vol. 4. March, p. 143. [598.8 P. 



UForrest, H. E. 1900. Great Tit (Parus major) nesting in active Bee-hive. 

 The Zoologist, (4.) Vol. 4. March, p. 143. [598.8 P. 



39815 Braun, Fritz. 1900. Zur Färbung der deutschen Sperlingsvögel. Ornith. 

 Monatsber. Reichenow, 8. Jhg. No. 3. p. 33 — 37. [598.8 P. 



leSkow, Lawr. 1900. A Plea for the English Sparrow. Proc. Nebr. Orni- 

 thol. Union, 1. ann. meet. p. 38—40. [598.8 P. 



17 Macgillivray, W. L. 1900. ChifF-chaff (Phylloscopus rufus) in Barra. Ann. 



Scott. Nat. Hist. 1900. Apr. p. 121. [598. 8P. 



18 Doives, Wm. jr. 1900. Early appearance of Chiffchaff (Phylloscopus rufus). 



The Zoologist, (4.) Vol. 4. March, p. 143. [598.8 P. 



19 Schulz, W. A, 1900. Die Wiederentdeckung von Pipra opalizans Pelz. 



Journ. f. Ornith. 48. Jhg. 2. Hft. p. 242—243. [598.8 P. 



20 Rothschild, The Hon. Walt. 1900. (On the species of Pitta of the section 



g in the »Catal. of Birds«). Bull. Brit. Ornith. Club, LXV. p. 179—181. 



[598.8 P. 



21 Zarudny und Härms. 1900. Bemerkung zw Poecile salicaria negkcta. Ornith. 



Monatsber. Reichenow, 8. Jhg. No. 5. p. 67. [598.8 P. 



(Geändert in P. s. Bianchii.) 



22 Heinroth, 0. 1900. (Poëphila Hecki n. s^.) Journ. f. Ornith. 48. Jhg. 2. Hft. 



p. 248. [598.8P. 



23 Hartert, Ern. 1900. Pyielia Ansorgei n. sp. [Bull. Brit. Ornith. Club, LXVIL] 



The Ibis, (7.) Vol. 6. Apr. p. 362. [598.8P. 



39824 Sim, Geo. 1900. Black Redstars (Ruticilla tithys) at Aberdeen. Ann. Scott. 

 Nat. Hist. 1900. Apr. p. 121. [598.8R. 



7. VI. 1900. 



