404 
BIBDS OF PENNSYLVANIA. 
LIST OF AUTHORITIES. 
(A) Books, catalagues, pawphlets, periodicals, papers, lists, etc., from which quo- 
tations have been made in the preceding pages. 
Audubon. — The Birds of America | from drawings made in the United States ) and 
their Territories | By John James Audubon | Philadelphia | J. B. Chevalier | 
1840-1844. 7 vols. 
Baird.— List of Birds found in the vicinity of Carlisle, Cumberland county, Penna., 
about Latitude 40° 12' N., Longitude TTC* 11' W. By Wm. M. and Spencer F. 
Baird. Published in the American Journal of Sciences and Arts. Vol. xlvi, 
April, 1844. 
Baird, Brewer and Ridgway. — A | History | of | North American Birds | by ) S. F. 
Baird, T. M. Brewer, and R. Ridgway | Land Birds | illustrated by 64 plates 
and 593 wood-cuts | Volume I [-iii]. [Vignette] | Boston | Little, Brown and 
Company | 1874. (Size 4to, pages about 1800). 
Baird, Brewer and Ridgway. — Memoirs of the Museum of Comparative Zoology 
at Harvard College. Vols. xii and xiii. The Water Birds of North America. 
By S. F. Baird, T. M. Brewer and R. Ridgway. Issued in continuation of the 
publications of the Geological Survey of California. J. D. Whitney, State Ge- 
ologist, Boston. Little, Brown and Company, 1884. [Illustrated by numerous 
wood-cuts ; pages 1104. ] 
Baird, Cassin and Lawrence. — “ Baird’s Birds of North America.” 
fd L'Sfon?''’. [ ] ®No^ 78 : [— 1 Reports I of I Explorations and Surveys, | 
to I ascertain the most practicable and economical route for a railroad | from 
the I Mississippi River to Pacific Ocean. | Made under the direction | of the Sec- 
retary of War, in | 1853-6, | according to acts of Congress of March 3, 1853, May 31, 
1854, and August 5, 1854 | — | Volume IX | — | Washington : | Beverley Tucker, 
Printer I 1858 | . Subtitled as follows ; Explorations and Surveys fora railroad 
route from the Mississippi River to the Pacific Ocean. | War Department 
j = I Birds : | by Spencer F. Baird, | Assistant Secretary Smithsonian Institu- 
tion. I With the co-operation of | John Cassin and George N. Lawrence | — 1 
Washington, D. C. j 1858. pp. i-lvi, 1-1005. 
Barnard. — A catalogue of the Birds of Chester county, Pennsylvania, with their 
times of arrival in spring, from observations annually taken for ten successive 
years. By Vincent Barnard, pp. 434 — 438. Smithsonian Report, 1860. 
Barrows. — U. S. Department of Agriculture. | Division of Economic Ornithology 
and Mammalogy. | Bulletin 1. | = | The | English Sparrow j (Passer domesti- 
cus) j in North America, | Especially in its relations to agriculture | — | Pre- 
pared under the direction of Dr. C. Hart Merriam, Ornithologist, j By Walter 
B. Barrows | assistant ornithologist | — | Washington : Government Printing 
office, I 1889. j (pp. 405 ; with map showing the distribution of the English 
Sparrow in the U. S. and Canada at the end of the year 1886) . 
Barrows — The Food of Crows. By Walter B. Barrows, S. B., assistant ornitholo- 
gist. From Annual Report U. S. Department of Agriculture, for the year 
1888. pp. 498—535. 
*Committee, American Ornithologists’ Union. — The Code of Nomenclature j 
and I check-list | of | North American Birds | adopted by the American Orni- 
thologists’ Union | Being the Report of the Committee of the | union on class- 
ification and 1 nomenclature | — | (Motto) | — | New York | American Orni- 
thologists’ Union | 1886. (8vo., pp. I — viii, 1-392). 
♦Elliott Coues. J A. Allen, Robert Ridgway. William Brewster, and H. W. Henshaw. 
