.Vo. 4.J COUES'S OltMTH. 1U15LIOORA1M1Y — STHKilD^E. 745' 



1850. GruNKY, J, II. Occuncnci) of the Snowy Owl (Strix iiyctea) in Norfolk. 

 <^ Zoologist, viii, 1850, p. 27G5. 



1850. GuuNiCY, J. H. Ocourronfc of the Snowy Owl [Nyctca nivea] in Norfolk. 



< Zoolof/ist, viii, 1850, p. 27G5. 



1851. Ca.ssin,J. [Note on the Plumages of EphiaItesa8io(Gm.).] <^ Proc. Acad. Nat. 



ScL FliUa., V, 1851, ]». 2:5G. 

 Specimens eatablUhiug tlie itleutity of iJ. ntevia iiud E. agio. 



1851-52. Kaui>, J. J. Mono<;Tiiph of the Owls— Strigiche, by T. T. [sic] Kanp. < Jard. 

 Coufrib. Oni., 1851, \>]>. lli»-l;50; 18.52, ]>\>. 10:5-122. 



Of the same character as the author's Moiiof^. Falconid(f. Mauy of the generic names aye 

 now or lately new, hut are not so indicateil. See tlio ori-iinal, Ihis, 1848, pp. 753-774. There 

 is a later memoir hy the same on the same, 18r)9, q. v. 



1852. Cassin, J. Description of Owls prt'sumed to lie new species, specimens of which 



are in the collection of the Academy of Natural Sciences of Philadelphia. 

 <^ Journ. Aciid. Xat. Sci. I'hila., ii, pt. ii, .Ian., 18.")2, art. xii, pp. 9.5-97, ]>]. xii. 



Orig. (lescr. Proc. Acad., iv, 1848, pp. 121, 12^. — PI. xii, f. 1, Ephialtea watsonii; f. 2, E. sagil- 

 tatus. See same author at 1850. 



1852. Geubk, Z. Observations sur la Chonette Tengmalm (Strix Tengmahni, Gmel.). 

 <C Rtv. et Mag. de ZooL, iv, Avril, 1852, pp. 172-174. 

 Sous-titre de ses Melanges Zoologiques, pp. 161-174 et suiv. 

 1852. Hoy, P. R. Descriptions of two species of Owls, i)rcsumed to be new, which 

 inhabit the State of Wisconsin. <^Proc. Acad. Nat. ScL Phila., vi, 1852, pp. 

 210,211. 

 Nyctale kirtlandii, p. 210 ; Buho suharcticus, p. 211. (Neither of these is new.) 



1852. Kaup, [J. J.] [Notice of paper read by: "On the Classification of the Stri- 



gida'." To be published in the Society's Transactions.] <^ P. Z. S., xx, 1852, 



p. 88. 

 It appeared in 1859, q. v. 



1853. CouPKR, W. Naturalist's Calendar, for November and December, Toronto, 185o. 



<^ Canad. Journ., ii, 1853, pp. 124, 125. 

 Notice of (Stria; nyctea. 



1854. Glogeu, C. W. L. Das Fische-Faugen der Schnee-Eule, Strix nyctea (!)L., 



beschrieben von Audubon. <^ J.f. 0., ii, 1854, pp. 378, 379. 

 Translation of passages in Om. Biog., iv, pp. 436-438. 



1854. Gloger, C. AV. L. Eine Schnee-Eule [Nyctea nivea] weit aufdem Meere; [u.s. 

 w.] < J.f. 0., ii, 18.54, pp. 477, 478. 



An extract from Audubon's Om. Biog., Vol. V, Appendix, pp. 382, 383, with remarks by the 

 translator. 



1854. Gloger, C. W. L. Eine Warnigung von Seiten Aiuhibon's vor Tauschungen [u. 



s. w.]. < ././. 0., ii, 1854, pp. 479, 480. 



Au extract from Audubon's Om. Biog., Vol. V, p. 386, with comments by the translator, re- 

 specting Strix nebulosa, etc. 



1855. Newm4J^, E. Occurrence of the Snowy Owl [Nyctea nivea] in Aberdeenshire, 



<:^ Zoologist, xiii, 1855, p. 4761. 



1856. Brewer, T. M. [On the Short-eai-ed Owl of North America (Brachyotus cas- 



sinii, sp. u. ). ] <^ Proc. Bost. Soc. Nat, Hist. , v, 1856, p. 321. 



This i.s, I think. Dr. Brewer's first and last appearance in the role of species-making, and 

 an entirely unsiiccessful one. 



1857. [Billings, E. ] On the Great Horned Owl, Bubo virginianus. <^ Canad. Nat, 



and Geo/., i, 1857, pp. 443-447, fig. 



1857. [Billings, E.] The Snowy Day Owl. Surnia Nyctea. K^Canad.Nat.andGeoL, 

 i, 1857, pp. 447-450. 



1857. Bishop, N. H. The Burrowing Owl of South America. (Athene cunicularia. 

 Molina. ) Proc. Bost. Soc. Nat. Hist. , vl, 1857, pp. 204-206. 

 Habits. 



Bull. V, 4 15 



