II. Aves für 1901. 31 
P. u. F. Sarasin. Ueber die geologische Geschichte der Insel 
Celebes auf Grund der Tierverbreitung. "Wiesbaden 1901. — 1891 
— 104, Vögel]. 
D. le Souef. [Cracticus quoyi and rufescens in North Queensland]; 
Ibis 1901, 357. 
Derselbe. Among the Waterfowl in Riverina; Victorian 
Natural. 18. 1901, 3—7. 
Derselbe. A Visit to the Riverina District, New South Wales; 
Vietorian Natural. 17. 1901, 179—186. 
Neuseeländisches Gebiet. 
W.R. Ogilvie-Grant [On a new Species of Cormorant from Bounty 
Islands (New Zealand)]; Bull. Br. O. C. 11. 1901, 66. 
S. W. Hutton. Our Migratory Birds; Trans. N. Zealand Inst. 33. 
1901, 251—264. | 
G. Martorelli. Sur le Ptilopus huttoni; Ornis XI. 1901, 225—227 
T.I;C.R. Congr. Orn. 3. 1901, 225—227. 
Nordamerikanisches G ebiet. 
3. A. Allen. Republication of Descriptions of New Species and 
Subspecies of North American Birds No. VI; Auk 18. 1901, 172—179. 
W. A. Babson. The Birds of the Princeton, New Jersey and 
Vieinity; Bull. Bird Club of Princeton University I. 1901, 7—82. 
R.L. Baird. The Birds of Cedar Point. Sandusky; Ohio Natural. 2, 
1901, 143—145. a 
0. Bangs. Notes on the American Rough-Winged Swallows, with 
description of a new Subspecies; Proc. New England zool. Club 2. 1901, 
57—60. 
Derselbe. On a apparently unnamed race of Buteo borealis; 
ebenda S. 67—69. 
Derselbe. A new Ground Dove from Western Mexico; Auk 18. 
1901, 257—258. 
E. H. Barbour. A Peculiar Disease of Birds’ Feet observed in 
Central Nebraska; Proc. Nebraska Ornith. Union 1901, 61—62. 
€. Barlow. A List of Land Birds of the Placerville-Lake Tahoe 
Stage Road, Central Sierra Nevada Mountains, California. With 
Supplementary notes by W. W. Price; Condor 3. 1901, 151—184. 
3. M. Bates. Additional Observations on the Birds of North- 
western Nebraska; Proc. Nebraska Ornith. Union 1901, 73—75. 
R. H. Beck. A season with the Golden Eagle of Santa Clara Co., 
Califomia; Condor; 3. 1901, 59—64 T. 1—3. 
A. 0. Bent. Nesting Habits of the Anatidae in North Dakota; 
Auk 18. 1901,02 328—336 T. 4—6. 
F. 3. Birtwell. Description of a supposed new Subspecies of Parus 
from New Mexico; Auk 18. 1901, 165—167. 
L. B. Bishop. The Winter Birds of Pea Island, North Carolina; 
Auk 18. 1901, 260—268. 
