GAZETTEER. 
The following is @ list of the various localities mentioned in the 
“ Birds of Colorado,’ Many of these are not to be found in the 
ordinary maps. In every case the approximate height above sea- 
level is given and the county in which the locality is situated. Most 
of the places will be found mentioned in *‘ The Gazetteer of, Colorado ”’ 
by Henry Gannett, published as Bulletin No. 291 of the United States 
Geological Survey, in 1906. 
AvPinE Laxz, Summit co.: near Breckenridge. 
AtPive TUNNEL: between Chaffee and Gunnison cos., on the Colorado 
and Southern R., alt. 11,600 feet. 
Attoona, Boulder co. : about ten miles north of Boulder. 
ANIMAS, river in La Plata co.: a tributary of the San Juan River. 
Animas Pagk: in the upper valley of the Animas River. 
ApisHapa, Las Animas co.: on the Apishapa River, about 6,140 feet. 
ARKANSAS: river rising in Lake co. and flowing through Chaffee and 
Fremont cos. to the eastern plains, and then to the Mississippi 
through Kansas. 
Arxins, Larimer co.: west of Loveland, alt. 5,200 feet. 
Avrora Lake, Adams co.: near Denver. 
Austins Biurrs: three miles north-east of Colorado Springs, El 
Paso co., alt. 6,700 feet. 
Batzy, Park co.: 7,700 feet, on the Colorado and Southern R. 
Baxer’s Park, San Juan co. : on the head-waters of the Animas River, 
about 9,500 feet. 
Baxp Mountain, Boulder co. : in the front range, alt. about 11,490 feet. 
Batpy Mounrat, Sangre de Cristo range, Costilla co.: alt. 14,176 feet. 
Barr aND Barr Laxe, Adams co.: eighteen miles north-east of 
Denver, alt. about 5,100 feet. 
Brar Lake, Routt co.: near Steamboat Springs. 
Brastey Lax, Boulder co.: near Boulder. 
Braver CREEK, Fremont co.: a northern tributary of the Arkansas, 
alt. 5,000—6,000 feet. 
Beprock, Montrose co. : on the Dolores River, alt. 5,100 feet. 
