Cordilleran flycatcher
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Passeriformes
- family: Tyrannidae
- genus: Empidonax
- species: Empidonax occidentalis
Fernie
British Columbia
Canada
Pabellón de Hidalgo
Aguascalientes- San Felipe
Baja California- Casas Grandes
- Chihuahua
- Creel
- Madera
Chihuahua- San Ignacio de Hidalgo
- San Miguel de Allende
Guanajuato- Cuernavaca
- Huitzilac
- Tepoztlán
- Totolapan
- Tres Marías
Morelos- Cadereyta de Montes
- Jalpan
- Tequisquiapan
Querétaro- Xilitla
San Luis Potosí- Mazatlán
Sinaloa- Chiautempan
- Tlaxcala
Tlaxcala- Valparaíso
Zacatecas
Mexico
Big Park- Black Canyon City
- Central Heights-Midland City
- Clarkdale
- Cornville
- Cottonwood
- Eagar
- Flagstaff
- Ganado
- Grand Canyon
- Grand Canyon Village
- Kachina Village
- Lake Montezuma
- Lake of the Woods
- Mountainaire
- Naco
- Pine
- Pinetop-Lakeside
- Prescott
- Prescott Valley
- Saint Michaels
- Sedona
- Show Low
- Springerville
- Tonto Basin
- Tuba City
- Tucson
- West Sedona
- Williams
Arizona- Applewood
- Arvada
- Aspen
- Avon
- Basalt
- Bayfield
- Black Forest
- Boulder
- Breckenridge
- Broomfield
- Buena Vista
- Carbondale
- Cascade-Chipita Park
- Castle Pines
- Castle Pines North
- Castle Rock
- Cañon City
- Cedaredge
- Central City
- Coal Creek
- Colorado City
- Colorado Springs
- Columbine
- Columbine Valley
- Conejos
- Craig
- Creede
- Crested Butte
- Cripple Creek
- Del Norte
- Denver
- Durango
- Eagle
- Eaton
- Edwards
- El Jebel
- Elizabeth
- Estes Park
- Evergreen
- Fairplay
- Fort Collins
- Fountain
- Fraser
- Frisco
- Genesee
- Georgetown
- Gleneagle
- Glenwood Springs
- Golden
- Granby
- Grand Junction
- Greenwood Village
- Gunbarrel
- Gunnison
- Gypsum
- Hayden
- Holyoke
- Hot Sulphur Springs
- Idaho Springs
- Indian Hills
- Julesburg
- Ken Caryl
- Keystone
- Kittredge
- Kremmling
- Lake City
- Lakewood
- Lamar
- Laporte
- Leadville
- Leadville North
- Lincoln Park
- Littleton
- Louisville
- Loveland
- Lyons
- Manitou Springs
- Minturn
- Montrose
- Monument
- Mountain Village
- Nederland
- Orchard Mesa
- Ouray
- Pagosa Springs
- Palmer Lake
- Parker
- Perry Park
- Ponderosa Park
- Roxborough Park
- Salida
- Security-Widefield
- Sheridan
- Silverthorne
- Silverton
- Snowmass Village
- Southglenn
- Steamboat Springs
- Stratmoor
- Telluride
- The Pinery
- Vail
- West Pleasant View
- Wheat Ridge
- Woodland Park
- Woodmoor
Colorado- Grand Isle
Louisiana- Chadron
- Gering
- Kimball
- Scottsbluff
- Terrytown
Nebraska- Albuquerque
- Angel Fire
- Arroyo Seco
- Bernalillo
- Cannon Air Force Base
- Carnuel
- Chama
- Columbus
- Corrales
- Elephant Butte
- Hobbs
- Kirtland
- La Cienega
- La Union
- Las Cruces
- Las Vegas
- Los Alamos
- Los Lunas
- Mesilla
- Mora
- Pecos
- Placitas
- Ponderosa Pine
- Questa
- Radium Springs
- Ranchos de Taos
- Raton
- Reserve
- Rio Communities
- Ruidoso
- Ruidoso Downs
- Sandia Heights
- Santa Fe
- Santa Teresa
- Silver City
- Socorro
- South Valley
- Sunland Park
- Taos
- Tierra Amarilla
- University Park
- Upper Fruitland
- Valencia
- White Rock
New Mexico- Boise City
Oklahoma- Bend
Oregon- Blackhawk
- Custer
- Deadwood
- Hot Springs
- Lead
- Rapid City
- Spearfish
- Sturgis
South Dakota- American Fork
- Canyon Rim
- Cedar City
- Centerville
- Cottonwood Heights
- East Millcreek
- Farmington
- Grantsville
- Heber
- Holladay
- Kanab
- LaVerkin
- Logan
- Magna
- Marriott-Slaterville
- Moab
- Mona
- Morgan
- Mount Olympus
- North Logan
- Orem
- Park City
- Payson
- Pleasant Grove
- Price
- Randolph
- River Heights
- Riverdale
- Riverton
- Salt Lake City
- Sandy City
- Sandy Hills
- Santa Clara
- Santaquin
- Snyderville
- South Jordan
- South Ogden
- Summit Park
- Syracuse
- Taylorsville
- Tooele
- Washington
- Washington Terrace
- West Bountiful
- White City
- Willard
Utah- Asotin
- Pullman
- Walla Walla
- Walla Walla East
Washington
United States