ORDER PASSERES. 303 
c. Vireo huttoni obscirus ANrHony. Anthony’s Vireo. [632c.] 
Vireo huttoni obscurus ANTHONY, Zoe, I, Dec., 1890 (Jan., 1891), 308. 
(Beaverton, Oregon.) 
RanGE.— Pacific coast. Breeds from southern British Columbia and Van- 
couver Island to Oregon. 
d. Vireo huttoni cognétus Ripaway. Frazar’s Vireo. [632d.] 
Vireo huttonit cognatus Ripaway, Proc. Biol. Soc. Wash., XVI, Sept. 30, 
1903, 107. (Sierra de la Laguna, Lower California.) 
Rancr.— Cape Region of Lower California. 
Vireo bélli AUDUBON. 
RancE.— Western United States east to the Mississippi Valley, and 
greater part of Mexico. 
a. Vireo belli belli AupusBoNn. Bell’s Vireo. ([633.] 
Vireo bellii AupuBon, Birds Amer., VII, 1844, 333, pl. 485. (Near St. 
Joseph, Missouri.) 
Rance.— Breeds in Austral zones from northeastern Colorado, southern 
South Dakota, northern Illinois, and northwestern Indiana to eastern Texas 
and Tamaulipas; winters in Mexico and Guatemala; accidental in New 
Hampshire. 
b. Vireo belli pusillus Cours. Least Vireo. [633a.] 
Vireo pusillus Cours, Proc. Acad. Nat. Sci. Phila., 1866, 76. (Cape San 
Lucas, Lower California.) 
RanGce.— Central California, southwestern Nevada, and western Texas 
south to northern Lower California, Sinaloa, Chihuahua, and Valley of Mexico. 
c. Vireo belli médius OnrERHoLsER. Texas Vireo. [633b.] 
Vireo bellii medius OBERHOLSER, Proc. Biol. Soc. Wash., XVI, Feb. 21, 
1903, 17. (Boquillas, Texas.) 
Ranee.— Southwestern Texas (Presidio, Brewster, and Kinney counties) 
south to Coahuila and Guanajuato, central Mexico. 
Vireo vicinior Cougs. Gray Vireo. [634.] 
Vireo vicintor Cours, Proce. Acad. Nat. Sci. Phila., 1866, 75. (Fort 
Whipple, Arizona.) 
RANGE.— Southern California, southern Nevada, the Grand Cafion 
of the Colorado, and southeastern Colorado south to Lower California, 
Sonora, and Durango. 
