Amérique du Nord
North America (US+CA)
American Ornithological Society
American Birding Association
Bird Conservation Region 05: Northern_Pacific_Rainforest
Bird Conservation Region 09: Great_Basin
Bird Conservation Region 15: Sierra_Nevada [rare/accid.]
Bird Conservation Region 16: Southern_Rockies/Colorado_Plateau
Bird Conservation Region 32: Coastal_California
Bird Conservation Region 32: Coastal_California (US portion)
Bird Conservation Region 32: Coastal_California (MX portion)
Bird Conservation Region 33: Sonoran_And_Mojave_Deserts [rare/accid.]
Bird Conservation Region 33: Sonoran_And_Mojave_Deserts (US portion)
Bird Conservation Region 34: Sierra Madre Occidental [rare/accid.]
Bird Conservation Region 34: Sierra Madre Occidental (US portion)
Bird Conservation Region 39: Sierras De Baja California [rare/accid.]
Canada [extirpé]
Colombie-Britannique [extirpé]
Vancouver Island [extirpé]
Alberni-Clayoquot [extirpé]
Capital [extirpé]
Cowichan Valley [extirpé]
États-Unis d'Amérique
Lewis and Clark National Historical Park [extirpé]
US lower 48
Mountain [introd.]
Pacific [endémique]
South Atlantic [extirpé]
Arizona
Grand Canyon National Park [introd.]
Wupatki National Monument
Pipe Spring National Monument
Coconino [introd.]
Mohave [introd.]
Parashant National Monument [introd.]
Californie
Death Valley National Park
Joshua Tree National Park
Sequoia and Kings Canyon National Parks
Sequoia National Park
Lassen Volcanic National Park
Pinnacles National Park
Redwood National Park
Yosemite National Park
Santa Monica Mountains National Recreation Area
Pacheco State Park
Anza-Borrego Desert State Park
Alameda [extirpé]
Amador [extirpé]
Alpine [extirpé]
Butte [extirpé]
Calaveras [extirpé]
Colusa [extirpé]
Contra Costa [extirpé]
Del Norte [extirpé]
El Dorado [extirpé]
Fresno [extirpé]
Glenn [extirpé]
Humboldt [extirpé]
Inyo [extirpé]
Kern [extirpé]
Kern National Wildlife Refuge
Bitter Creek National Wildlife Refuge
Red Rock Canyon State Park
Kings [extirpé]
Lake [extirpé]
Los Angeles [extirpé]
Placerita Canyon State Park
Merced [extirpé]
Madera [extirpé]
Mendocino [extirpé]
Marin [extirpé]
Mono [extirpé]
Mariposa [extirpé]
Monterey [extirpé]
Julia Pfeiffer Burns State Park
Andrew Molera State Park
Garrapata State Park
Pfeiffer Big Sur State Park
Limekiln State Park
Napa [extirpé]
Nevada [extirpé]
Orange [extirpé]
Placer [extirpé]
Plumas [extirpé]
Riverside [extirpé]
San Bernardino [extirpé]
Santa Barbara [extirpé]
Sacramento [extirpé]
San Diego [extirpé]
Sierra [extirpé]
San Francisco [extirpé]
Shasta [extirpé]
San Benito [extirpé]
San Joaquin [extirpé]
Siskiyou [extirpé]
Santa Clara [extirpé]
San Mateo [extirpé]
Solano [extirpé]
Sonoma [extirpé]
San Luis Obispo [extirpé]
Hearst San Simeon State Park
Stanislaus [extirpé]
Sutter [extirpé]
Santa Cruz [extirpé]
Tehama [extirpé]
Tulare [extirpé]
Tuolumne [extirpé]
Trinity [extirpé]
Ventura [extirpé]
Hopper Mountain National Wildlife Refuge
Yolo [extirpé]
Yuba [extirpé]
Colorado [extirpé]
Mesa Verde National Park [rare/accid.]
Nouveau-Mexique
Los Alamos
Nevada [rare/accid.]
Great Basin National Park [rare/accid.]
Lake Mead National Recreation Area [rare/accid.]
Clark [rare/accid.]
Oregon [extirpé]
Benton [extirpé]
Clackamas [extirpé]
Columbia [extirpé]
Coos [extirpé]
Clatsop [extirpé]
Curry [extirpé]
Douglas [extirpé]
Jackson [extirpé]
Josephine [extirpé]
Lincoln [extirpé]
Lane [extirpé]
Linn [extirpé]
Marion [extirpé]
Multnomah [extirpé]
Polk [extirpé]
Tillamook [extirpé]
Washington [extirpé]
Yamhill [extirpé]
Utah [introd.]
Arches National Park [rare/accid.]
Bryce Canyon National Park [introd.]
Canyonlands National Park [introd.]
Capitol Reef National Park [introd.]
Zion National Park [introd.]
Natural Bridges National Monument [introd.]
Cedar Breaks National Monument [introd.]
Hovenweep National Monument [introd.]
Glen Canyon National Recreation Area [introd.]
Emery [introd.]
Garfield
Grand [introd.]
Kane [introd.]
Iron [introd.]
Sevier [introd.]
San Juan [introd.]
Wayne [introd.]
Washington [introd.]
Washington [extirpé]
Clallam [extirpé]
Clark [extirpé]
Cowlitz [extirpé]
Grays Harbor [extirpé]
Island [extirpé]
Jefferson [extirpé]
King [extirpé]
Kitsap [extirpé]
Lewis [extirpé]
Mason [extirpé]
Pacific [extirpé]
Pierce [extirpé]
Skagit [extirpé]
Skamania
Snohomish [extirpé]
Thurston [extirpé]
Whatcom [extirpé]
Wahkiakum [extirpé]
Wyoming [rare/accid.]
SC Wyoming [rare/accid.]
Albany [rare/accid.]
Amérique centrale [extirpé]
Mexique [extirpé]
Baja California (Norte and Sur)
Baja California
Sierra de San Pedro Mártir National Park
Ensenada (incl. Cedros, San Benito and Guadalupe Islands)
Ensenada
Mexicali
Tecate
Tijuana and Playas de Rosarito
Sonora [extirpé]
Holarctique
Nearctic