946 
U. S&S. P. R. R. EXP. AND SURVEYS—ZOOLOGY—-GENERAL REPORT. 
PuapELPHIA—Continued— 
Bonaparte.—Notes to the paper entitled descriptions of ten species of South American birds. By Caarues 
Bonarartr. Read July 12, 1825. V, 1, November, 1825, 137. 
Bonaparre.—On the distinction of two species of Icterus, hitherto confounded under the specific name of icterc- 
cephalus. By CHARLES BoNAPARTE. Read February 28, 1826. V, u, February, 1826, 222. (Icterus aanthocepha lus, 
Bon.; Jcterus icterocephalus, Daudin.) 
Bonaparts.—Description of a new species of South American ringilla. By Cnares Bonaparte. Read March 
1, 1825. IV, u, April, 1825, 350. (Fringilla xanthoroa, Rio Janeiro. ) 
Casstn —Monograph of the birds comprising the genera Hydropsalis, Wagler, and Antrostomus, Nuttall. By 
Joun Cassin. Second series. II, u, January, 1852, 113. 
Cassin.—Description of new species of birds of the genera Melanerpes, Swainson, and Lanius, Linnaeus. By JouN 
Cassin. Second series. II, m1, January, 1853, 257. 
Cassiv.—Descriptions of new species of birds of the genus Spermestes, Sw. Second series. III, 1, May, 1855, 69. 
Cassiv.—Descriptions of new species of Psittacide. Second series. II, 1, December, 1855, 153. 
Gamper —Remarks on the birds observed in Upper California, with descriptions of new species. By Wm. 
Gampet. 2d series, I, 1, December, 1847, 25, and I, m1, August, 1849, 215. 
Gampbet.—Description of a new species of Mergulus, Ray, from the coast of California. By Wx. GamogL, M. 
D. 2d series, Il. 1. November, 1850, 55. 
Herrwann.—Notes on the birds of California observed during a residence of three years in that country. By 
A. L. Heermann, M. D. 2d series, Il, m1, January, 1853, 259. 
Lyrs.—Description of a new species of Fiigula. By Gro. C. Lers, M.D, Read January 7, 1840, VII, 1, 
1840, 170. (Fuligula grisea, F. labradora.) 
Lem.—Description of the nest and eggs of the Fulica americana and Anas discors. By Gnorcr C. Ler, M. D. 
Read November 16, 1841, VIII, 11, 1842, 203. 
Micurner.—A few facts in relation to the identity of the red and mottled owls, &c. By Ezra MIcHENER, 
M.D. Read July 3, 1838, VIII, 1, 1839, 53. 
Orp.—Observations on the genus Gracula, of Latham. By Grorcn Orv, Read May 19, 1818; I, u, May, 
1818, 253. Gracula quiscala, (major,) and barita (versicolor. ) 
Orp.—An account of the Florida jay, of Bartram. By Grorar Orp. Read May 26, 1826; I, u, August, 
1818, 345. (Garrulus caerulescens.) 
Orp.—An account of an American species of the genus Zuntalus, or Ibis. By Grorae Orp. Read July 8, 
1817, (Zantalus mexicanus,) I, No. 1v, August 1817, 53. 
Townsenp.—Description of twelve new species of birds, chiefly from the vicinity of the Columbia river. By 
Joun Kirk Townsenp. VII, u. Read November 15, 1836; VI, 1, 1837, 187. (Siala occidentalis, Fringilla oregona, 
F. bicolor, Plectrophanes ornata, Parus rufescens, P. minimus, Sylvia occidentalis, S. nigrescens, S. auduboni, S. townsendii, 
Orpheus montanus, Charadrius montanus.) With an appendix, p. 193, containing a list of birds from the Columbia tiver. 
Prepared by the Ornithological Committee of the Philadelphia Academy of Natural Sciences. 
Truprav.—Description of a new species of woodpecker. By James Trupeau, M. D. Read June 27, 1837, 
404, (Picus audubonit.) 
Townsenp.—Description of a new species of Cypcelus, from the Columbia river. By Joun K. Townsenp. Read 
March 3, 1839; VIII, 1, 1839, 148, (C. vauzit.) 
Townsenp.-—Description of a new species of Sylvia, from the Columbia river. By Joun K. Townsenp. Read 
April 2, 1839 ; VIII, 1, 1839, 149. (8. tolmozt.)—Note on Sylvia tolmoei, p. 159. Read September 10, 1839. 
Townsenp.——List of birds inhabiting the regions of the Rocky Mountains, the Territory of Oregon, and the 
northwest coast of America. By Joun K. Townsenp. VIII, 1, 1839(?), 151. Read September 10, 1839. 
Truprav.-—Description of the white-winged tanager. (Pyranga leucoptera.) Read June 4, 1839; VIII, 1, 160. 
PaitapeLpHia Academy of Natural Sciences, Continued: Proceedings of the Academy of Natural Sciences, of 
Philadelphia. J-IX, 1840-58. 
Barrp, Wn. M. and 8. F.—Descriptions of two species, supposed to be new, of the genus 7yrannula, Swainson, 
found in Cumberland county, Pennsylvania. By Witttam M. and Spencer F. Barrp, Carlisle, Pennsylvania. 
(7. flaviventris and minima.) I, July, 1843, 283. 
Batrp.—Descriptions of new birds, collected between Albuquerque, New Mexico, and San Francisco, California, 
during the winter of 1853~’54, by Dr. C. B. R. Kennerly and H. B. Mollhausen, naturalists, attached to the 
survey of the Pacific railroad route, under Lieutenant A. W. Whipple. (Cypselus melanoleucus, Culicivora plumbea, 
