Harvie Brown, J. A., On the occurrence in Scotland of the blue - throated 

 Warbler [Cyanectda Wolß]. in: Zoologist, Vol. 5. 1881. Nov. p. 452 

 —455. 



Müller, Aug., Zur Blaukehlchen- Frage, in: Ornitholog. Centralbl. 1881. 

 No. 20. p. 155—157. 



Salis, H. von. Über den Mauersegler [Cypselus apus\. in: Ornitholog. Cen- 

 tralbl. 1881. No. 20. p. 154—155. 



Meyer, A. B., Die Farbstoffe der Federn der Edelpapageien und des Königs- 

 paradiesvogels. Nach Untersuch, von C. F. W. Krukenberg, im 

 Mittheil. Ornithol. Ver. Wien, 5. Jahrg. No. 11. p. 83 — 85. 



Mann, Oh. L., Die Wandertaube \Ectoptstes migratorîns], in: Ornithol. Cen- 

 tralbl. 6. Jahrg. No. 21. p. 164 — 166. 



(Aus: Jahresber. d. Naturhist. Ver. Wisconsin, 1880/81.) 



Clarke, Wm. Eagle, On the occurrence of the Rustic Bunting [Emheriza rtistica) 

 in Yorkshire, in: Naturalist (Yorkshire), Vol.7. Nov. p. 57 — 58. Zoo- 

 logist, Vol. 5. 1881. Nov. p. 465—466. 



Hume, A. 0., Erismaiura leucocephala, near Loodhiana, Punjab, in: Stray 

 Feathers, Vol. 9. No. 4. p. 296—298. 



Shufeldt, K. W., On the Ossicle of the Antibrachium as found in some of the 

 North American Falcon idae. With cut. in: Bull. Nutt. Ornithol. 

 Club, Vol. 6. No. 4. p. 197—203. 



Berier, De L., Further Notes on the Labrador Gyrfalcon [Falco gyrfalco obso- 

 letus] taken on Long Island, N.Y. in : Bull. Nutt. Ornithol. Club, Vol. 6. 

 No. 4. p. 247—248. 



Hume, A. 0., Difficulties connected with the nomenclature of some Asiatic 

 Snipe [GalUnago]. in: Stray Feathers, Vol. 9. No. 4. p. 283—285. 



Koller, Carl, Untersuchungen über die Blätterbildung im Hühnerkeim. Mit 

 3 Taf. in: Arch. f. mikroskop. Anat. 20. Bd. 2. Heft, p. 174—211. 



Garrodia W. A. Forbes, v. infra Tìialassidroma nereis. 



Hume, A. 0., On Garrulax leticogaster Wald, in: Stray Feathers, Vol. 9. 

 No. 4. p. 292—293. 



Gracupica nigricolUs Payk. ibid. p. 288 — 289. 



Oaton, J. D., Americanische Kraniche [Grus americana] in Gefangenschaft. 

 Übers, von A. Reichenow. in: Ornithol. Centralbl. 6. Jahrg. No. 21. 

 p. 163— 164. 



(s. Z. A. No. 73, p. 4.) 



Brewster, Will., On the Relationship of Helminthophaga leucohronchiali& 

 Brewster, and HelminÛiophaga Laivrencei iierYick; with some conjectures 

 respecting certain other North American Birds, in : Bull. Nutt. Ornithol. 

 Club, Vol. 6. No. 4. p. 218—225. 



Fisher, A. E., Two more specimens of Helminthophaga leucohranchialis from 

 Sing Sing, N.Y. in: Bull. Nutt. Ornithol. Club, Vol. 6. No. 4. p. 245. 



Southwell, Thom., Glossy Ibis [I. fakinelhis'] in Norfolk, in: Zoologist, 

 Vol. 5. 1881. Nov. p. 469. 



Schmidt, Jac, Die Spatelraubmöve, Lestris poniarina. in: Zoolog. Garten, 

 1881. No. 7. p. 206 — 208. 



Drew, Prank M., Lobipes hyperboreus at 9500 feet, in : Bull. Nutt. Ornithol. 

 Club, Vol. 6. No. 4. p. 249. 



Hume, A. 0., Lophotriorchis Kieneri. in: Stray Feathers, Vol. 9. No. 4. 

 p. 273—277. 



