32 I. Aves für 1901. 
Derselbe. A New Sharp-tailed Finch from North Carolina; 
Auk 18. 1901, 269— 270. 
R. Boutelier. Autumn Notes on Birds, Sable Island N. S. 1901; 
Ottawa Natural. 15. 1901, 199—200. 
G. F. Breninger. A List of Birds observed on the Pima Indian 
Reservation, Arizona; Condor 3. 1901, 44—46. 
W. Brewster. On the Occurrence in Massachusetts of Certain Rare 
or Interesting Birds; Auk 18. 1901, 135—137. 
W. Brewster and ©. Bangs. An overlooked species of Aithurus; 
Proc. New Engl. zool. Club 2. 1901, 47—50. 
A. Brooks. Notes on the Winter Birds of the Cariboo Distriet 
B. C.; Ottawa Natural. 15. 1901, 152 — 154. 
L. Bruner. Birds that nest in Nebraska; Proc. Nebraska 
Ornith. Union 1901, 48—61. 
M. A. Carriker. Notes on the Breeding of the Prothonotary 
Warbler; Proc. Nebraska Ornith. Union 1901, 42—44. 
Derselbe. Observations on Traill’s Flycatcher; ebenda S. 44 
—46. 
M. Cary. Breeding Habits of Bell’s Vireo (Vireo bellii); Proc. Ne- 
braska Ornith. Union 1901, 46—48. 
Dieselbe. Birds of the Black Hills; Auk 18. 1901, 231—238. 
€. Chamberlin. Some Architectural Traits of the Western Gnat- 
catcher (Polioptila caerulea obscura); Condor 3. 1901, 33—36. 
F. M. Chapman. A New Race of the GreatBlue Heron, with Remark 
on the Status and Range of Ardea wardi; Bull. Amer. Mus. N. H. 14. 
1901, 87—%. 
Derselbe. The Correet Name for the Florida Yellow-throat; 
Auk 18. 1901, 198. 
3. €. Crawford. Results of a Collecting Trip to Sioux County; Proc. 
Nebraska Ornith. Union 1901, 76—79. 
A. Duges. Cassiculus melanicterus; Mem. Soc. cient. Ant. Alzate 
Mexico; 16. 1901, 253—254. 
E. H. Eaton. Birds of Western New York; Proc. Rochestes Acad. 
Sc. 4. 1901, 1—64. 
F. H. Eckstorm. The Bird Book. Boston, D. C. Heath u. Co. 1901. 
Derselbe. The Woodpeckerss.. Boston and New York. 
Houshton, Mifflin & Co. 1901. 
G. €. Embody. Birds of Madison County, New York; Bull. Geol. 
N. H. Colgate University 1901, 1—36. 
3. A. Furley. The Alder Flycatcher (Empidonax traillii alnorum) 
as a Summer Resident of Eastern Massachusetts; Auk 18. 1901, 347 
—355. 
3. H. Fleming. A List of the Birds of the Distriets of Parry Sound 
and Muskoka, Ontario; Auk 18. 1901, 33—45 u. 276— 277. 
H. Gould. Bird Notes from Point Pelee, Ont.; Ottawa Natural. 15. 
1901, 15—16. 
A. R. Graves. Notes on Birds from Western Nebraska; Proc. 
Nebraska Omith. Union 1901, 84—85. 
