64 Avts. 
XVII. Aves. 
[1913] 
Witherby, H. F. The “British 
Birds ” marking soheme. Progress 
for 1913 and some results. British 
Birds London 7 1913 (190-195). 1534 
Witherby, [H. F.]. Remarks on 
some curious variations among Game- 
birds. London Bull. Brit. Orn. Cl. 31 
1913 (39-41). 1535 
Witherby, [H. F.]. Note on Lyrurus 
tetrix britannicus recently described. 
London Bull. Brit. Orn. Cl. 31 1913 
(54-55). 1536 
Witherby, H. F. Emberiza yesso'cnsis 
continentalis subsp. n. described. 
London Bull. Brit. Orn. Cl. 31 1913 
(74-75). 1537 
Witherby, H. F. A new name for 
the Spanish Nuthatoh. London Bull. 
Brit. Orn. Cl. 31 1913 (77-78). 1538 
Witherby, H. F. On the moult of 
the head feathers of the Rook. London 
Bull. Brit. Orn. Cl. 33 1913 (68-C9). 
1539 
Witherby, H. F. and Ltinnberg, E. 
The British Black Grouse, Lyrurus 
tetrix britannicus subsp. n. British 
Birds London 6 1913 (270-271). 1540 
Wolcott, R. H. An analysis of 
Nebraska‘s bird fauna. Lincoln Proc. 
Nebraska Ornithologists’ Union 4 1909 
(25-55) 6 pis. 1541 
Wolcott, R. H. Records of some 
rare birds in Nebraska. Lincoln 
Proo. Nebraska Ornithologists’ Union 
5 1911 (38). 1542 
Wolda, G. Kultuur van in ’t wild 
levende vogels, 1912. [Kultur von 
im Freien lebenden Vogeln. 1912.] 
Tijdschr. Plantenziekten Wageningen 
19 1913 (68-90). 1543 
[Wollaston, A. F. R.] Obituary 
notice of Philip Lutley Sclater. London 
Bull. Brit. Orn. Cl. 33 1913 (29-31) 
portr. 1544 
Wood, J. C. Autumn birds in 
Alcona county, Michigan. Wilson 
Bull. Oberlin Ohio 25 1913 (8-20). 1545 
Wood, J. C. vide Root. 
Wood, N. A. First Michigan speci- 
men of the Three-toed Woodpecker 
[Picoides americanus americanus ]. Auk 
Cambridge Mass. 30 1913 (272-273). 
1546 
Wood, N. A. Notes on Michigan 
birds. Lansing Rep. Mich. Acad. Sci. 
14 1912 (159-162). 1547 
Wood, N. A. The breeding birds 
of the Charity islands [Lake Huron], 
with additional notes on the migrants. 
Lansing Rep. Mich. Acad. Sci. 14 
1912 (178-188). 1548 
Woodcock, J. The Sharp -Tailed 
Grouse in Manitoba. Bird -Lore 
Harrisburg Pa. 15 1913 (291-293) 
# fig. 1549 
Wright, A. H. The Passenger 
Pigeon : Early historical records, 1534- 
1860. Bird-Lore Harrisburg Pa. 15 
1913 (85-93) 4 figs. 1550 
Wright, A. H. and Harper, F. A 
biological reconnaissance of Okefinokee 
swamp, Georgia : The birds. Auk 
Cambridge Mass. 30 1913 (477-505) 
7 pis. 1551 
Wright, H. and Snyder, G. K. Birds 
observed in the summer of 1912 among 
the Santa Barbara islands. Condor 
Hollywood Cal. 15 1913 (86-92) 2 figs. 
1552 
Wright, H. W. Morning awakening 
and even-song. Second paper. Auk 
Cambridge Mass. 30 1913 (512-537). 
1553 
Wright, H. W. The Louisiana 
Water-Thrush ( Seiurus motacilla) in 
Sudbury, Massachusetts. Auk Cam- 
bridge Mass. 30 1913 (585-586). 1554 
Wright, H. W. The birds of San 
Martin Island, Lower California. Con- 
dor Hollywood Cal. 15 1913 (207-210) 
6 figs. 1555 
[Zarudnyj, N. A.] 3apyftHLiii, H. A. 
HoBua $°pm peMesoBTb ( Remiza ). 
[Neue Formen der Beutelmeise (Re- 
miza).'] Mess, ornith. Moskva 4 1913 
(46-50). 1556 
[Zarudnyj, N. A.] 3apyAiiuii, H. A. 
Obcjiukii B r i> paaJinmiott CTeneun nepe- 
xo/piua MCJK^y Emberiza leucocephalos 
S. G. Gm. Emberiza citrinella 
erythrogenys Brehm. [Ueber diverse 
Uebergangsformen zwischen Gold- und 
Weiss-Kopf-Ammern ( Emberiza citri- 
nella erythrogenys Brehm. und Em- 
beriza leucocephalos S. G. Gmelin).] 
Mess, ornith. Moskva 4 1913 (91-109). 
1557 
[Zarudnyj, A. N. und Bilikevid, S. I.] 
3apyflHuii, H. A. ii EnjibKeBHm>, O. H. 
HoBaa ij>op>ia KjimiTyxa ( Columba 
