S. F. Baird on North American Birds, 89 
pemeterres Berlandieri. { Iudovicianus, 
Thryothorus spilurus, leucog: Bewickii. 
Troglodytes Parkmanni. Paneer! aedon. 
Sitta aculeata, aculeata. carolinensis. 
phophanes inornatus." | atricristatus. icolor. 
Parus occiden Male. septentrionalis. atricapillus. 
Pealtriparus us plumbeus. 
Carpodacus Californie Cassini. urpureus. 
trichia Gambelii. lence pbieys: 
unco anes: Oregonus, hyemalis, 
Seal Breweri.” pallida. pusilla. 
elospiza Heermanni. fallax. melodia. 
Peucea rufice Cass estivalis. 
Passerella Townsendit shinacen” iliaca. 
Pipilo ae reticus. erythrophthalmus. 
ripsolonbs 
Aijten gubemato or. pheeniceus. — 
Sturnella neglecta. neglecta. . gna. 
Scolecophagus pis eyanocephalus. icc 
cyanea Steller a) macrolophus, 
iforni W ousii. Floridana. 
: Meleagris Mexicana. lopavo. 
Callipepla Californica. Gambelii 6 
Ortyx texensis. virginianus. 
Tetrao Obscurus, Richardsonii. 
Franklinii. e is. 
Sabi umbelloides. umbellus. 
Tis Faraone, ai 
nigricans, brenta, 
leucoparei Hutchinsii. 
Querquedula cyanoptera. | cyanoptera. disco 
Pelionetta T: ‘dei perspicilla 
occidentalis. Smithsonianus 
Chroicocephalus franklini. | atricil 
Sterna elegans, : regia, 
Uria columba, grylle. 
To sum up in brief the conclusions reached in the preceding 
remarks, it may be stated that the ornithological provinces of 
North America consist of two o great divisions of nearly equ 
size in the United States, meeting in the vicinity of the 100th 
Meridian, the western half divisible again into two, By closely 
Telated to each other than to the eastern, though ea ial 
ree 
east of Mi issouri. A conloekh or be arctic fins patio with 
and melts into the three, extending far to the south Eo oo into 
ico) along the Rocky mountains. The middle and eastern 
provinces have each a southern subdivision, the one bordering 
on Mexico, the other on the Gulf and the Atlantic, and each « 
also exhibits a differentiation, the former having a ‘special 
a 1% 
Areata ig rg vert gga 8 Found also at Fort Tejont 
“ Found all the way across to the P ; 
~~ Jour. Sct.—Seconp Ssrixs, Vow. XLI, No. 421.—Jax. ., 1866. 
12 
