45 Aves. 
Titles. 
5800 
Seton, Ernest Thompson. How to 
study a bird. Bird Lore, Harrisburg, 
Pa., 6, 1904, (181-184). 
Seton, E. T. and Chapman, Frank M. 
The black tern at home. Bird Lore, 
Harrisburg, Pa., 6, 1901, (1-5). 
Sharp, C. S. 1. Nesting of the Red- 
bellied Hawk. Condor, Santa Clara, 
Cal., 8, 1906, (144-148). 
Sharp, C. S. 2. Unusual breeding 
records at Escondido. Condor, Santa 
Clara, Cal., 8, 1906, (75). 
Sharpe, R.. Bowdler. 1. On the 
Banksian collection of drawings in the 
British Museum. London, Bull. Brit. 
Ornith, Cl., 16, 1906, (86). 
Sharpe, R,. B. 2. On a new species 
of Swallow from Uganda. London, Bull. 
Brit. Ornith. Cl., 16, 1906, (86). 
Sharpe, R. B. 3. On a now species 
of Penbliolvca from N. E. Africa. London, 
Bull. Brit. Ornith. Cl., 16, 1906, (126). 
Sharpe, R. B. 4. On two new 
species from the Camaroons hinter-land. 
London, Bull. Brit. Ornith. Cl., 19, 
1906, (18). 
Sharpe, R. B. vide Jackson, F. J. 
Sharpies, R. P. The downy wood- 
pecker. Auk, Cambridge, Mass., N. Ser., 
23, 1906, (101). 
Shaw, W. A. The birds of Northamp- 
tonshire and neighbourhood. Report 
for 1905. Northampton, J. Nat. Hist. 
Soc., 13, 1906, (173-177). 
Shelley, O. E. 1. The birds of 
Africa, comprising all the species which 
occur in the Ethiopian Region. Vol. 5, 
part 1. London, 1906, (vi + 164, pis. 
xliii-xiix). 8vo. 
Shelley, G. E. 2. On two new 
species of birds from Gaza Land. 
London, Bull. Brit. Ornith. Cl., 16, 1906, 
(125-126). 
Shufeldt, R[oberl] W[ilson]. 1. On 
the osteology of the pigeons ( Columbae ). 
J. Morph., Boston, Mass., 17, 1901, (487- 
516). 
Shufeldt, R. W. 2. Bird photo- 
graphy in Norway. Pop. Sci. Mon., 
New fork, N.Y., 68, 1906, (464-472). 
Silloway, P[erley] M[ilton]. Among 
the flathead birds. Condor, Santa Clara, 
Cal., 8, 1906, (109-110). 
Smallbones, G. 1. Sarnia ulula 
tianschanica n. sp. Ornith. Monatsber., 
Berlin, 14, 1906, (27-29). 
Smallbones, G. 2. Ein Beitrag zur 
Ornis des Tianschan. J. Ornith., Leip- 
zig, 54, 1906, (411-428). 
Smalley, F. King-Eider $ ( Soma - 
teria spectabilis ) in Orkney. Zoologist, 
London, 10, 1906, (113-114). 
Smith, A. F. Cairns (N. Queensland) 
Notes. Emu, Melbourne, 5, 1906, (210— 
211 ). 
Smith, S. Yorkshire notes on the 
Tufted Duck ( Fidigula cristata). Zoo- 
logist, London, 10, 1906, (432-433). 
Smyth, Ellison A[dger], jun. Bach- 
man’s finch in Montgomery County, 
Virginia. Auk, Cambridge, Mass., N. 
Ser., 23, 1906, (341). . 
Snethlage, E. 1. Ober unterama- 
zonische Vogel. J. Ornith., Leipzig, 54, 
1906,(407-411,519-526). 
Snethlage, E. 2. Ueber brasiliani- 
sche Vogel. Briefliche Mitteilung. 
Ornith. Monatsber., Berlin, 14, 1906, (9- 
10 ). 
Snethlage, E. 3. Einige Bemerkun- 
gen iiber llypocnemis vidua Hellm. und 
Phlogopsis paraensie Ilellm. Ornith. 
Monatsber., Berlin, 14, 1906, (29-31). 
Snethlage, E. 4. Ein neuer Zwerg- 
specht. Ornith. Monatsber., Berlin, 14, 
1906, (59-60). 
Snouckaert van Schauburg. [Rene] 
baron. 1. Ornithologie van Nederlaud 
1 Mei, 1905-30 April, 1906. [Ornitho- 
logie der Niederlande 1 Mai, 1905-30 
April, 1906.] Amsterdam, Versl. Med. 
Ned. Ornith. Ver., 3, 1906,(25-43). 
Snouckaert van Schauburg, R. 
2. Over de in Nederland voorkomende 
vormen van Zwartkopmees en Boom- 
kruiper. [Ueber die in den Niederlanden 
vorkommenden Formen von Sumpfmei- 
sen und Baumlauferrt.] Amsterdam, 
Versl. Med. Ned. Ornith. Ver., 3, 1906, 
(3-10). 
Snouckaert van Schauburg, baron R. 
3. Ornithologie van Nederland. [Or- 
nithology of the Netherlands.] Holder, 
Tydschr. Ned. Dierk. Ver., Ser. 2, 10, 
1906, (204-218). 
Snouckaert van Schauburg. '4. Or- 
nithologische Notizen aus Holland vom 
