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Scientific Name
Empidonax difficilis
Scientific Name w/ Auth.
Empidonax difficilis S. F. Baird, 1858
Park
Sequoia and Kings Canyon National Parks (SEKI)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
Pacific slope flycatcher
Park Synonyms
Taxonomic Hierarchy
| Kingdom | Animalia |
| Subkingdom | Bilateria |
| Infrakingdom | Deuterostomia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Infraphylum | Gnathostomata |
| Superclass | Tetrapoda |
| Class | Aves |
| Order | Passeriformes |
| Family | Tyrannidae |
| Genus | Empidonax |
| Species | Empidonax difficilis |
Occurrence
Present
Occurrence Notes
Data Source: SEKI Wildlife Observations Database (SEKIWildlifeObs.mdb); DeSante, D.F., Pyle, P. and D.R. Kaschube, 2004. The Monitoring Avian Productivity and Survivorship (MAPS) Program in Sequoia and Kings Canyon and Yosemite National Parks and Devil’s Postpile National Monument: A Comparison Between Time Periods and Locations. Institute for Bird Populations. Point Reyes Station, California. 109 pp.
Nativeness
Native
Nativeness Notes
Data Source: American Ornithologists' Union 1983, Checklist of North American Birds, 7th Edition. American Ornithologists' Union, Washington, D.C., 829 pp.
Abundance
Uncommon
Abundance Notes
Data Source: SEKILandbirdInventory2004.mdb; Harold Werner, professional judgement
Seasonality Tags
-
Breeder
Data Source: DeSante, D.F., Pyle, P. and D.R. Kaschube, 2004. The Monitoring Avian Productivity and Survivorship (MAPS) Program in Sequoia and Kings Canyon and Yosemite National Parks and Devil’s Postpile National Monument: A Comparison Between Time Periods and Locations. Institute for Bird Populations. Point Reyes Station, California. 109 pp.
Threatened Endangered Status
State Species of Concern statuses
Ozone Sensitive Status
NatureServe GRank
NatureServe SRank
Observations
141
References
Vouchers
0
External Links
0
Evidence counts shown include evidence for related synonyms.
Created By
Harold Werner
Created Date
9/7/2005 12:00:00 AM
Last Modified By
Rose Cook
Last Modified Date
7/18/2006 12:00:00 AM
Notes
Park Species Data Source: SEKIWildlifeObs.mdb; SEKILandbirdInventory2004.mdb; SEKIMAPS2004.mdb
Other Parks
Bighorn Canyon National Recreation Area (BICA)
Cabrillo National Monument (CABR)
Carlsbad Caverns National Park (CAVE)
Channel Islands National Park (CHIS)
Coronado National Memorial (CORO)
Crater Lake National Park (CRLA)
Death Valley National Park (DEVA)
Dinosaur National Monument (DINO)
Ebey's Landing National Historical Reserve (EBLA)
Eugene O'Neill National Historic Site (EUON)
Fort Bowie National Historic Site (FOBO)
Fort Vancouver National Historic Site (FOVA)
Glacier National Park (GLAC)
Glacier Bay National Park and Preserve (GLBA)
Golden Gate National Recreation Area (GOGA)
Grand Canyon National Park (GRCA)
Guadalupe Mountains National Park (GUMO)
John Muir National Historic Site (JOMU)
Joshua Tree National Park (JOTR)
Klondike Gold Rush National Historical Park (KLGO)
Lake Mead National Recreation Area (LAKE)
Lake Roosevelt National Recreation Area (LARO)
Lassen Volcanic National Park (LAVO)
Lewis and Clark National Historical Park (LEWI)
Manzanar National Historic Site (MANZ)
Montezuma Castle National Monument (MOCA)
Mojave National Preserve (MOJA)
Muir Woods National Monument (MUWO)
North Cascades National Park (NOCA)
Olympic National Park (OLYM)
Oregon Caves National Monument (ORCA)
Organ Pipe Cactus National Monument (ORPI)
Pinnacles National Park (PINN)
Point Reyes National Seashore (PORE)
Presidio of San Francisco (PRSF)
Redwood National Park (REDW)
Saguaro National Park (SAGU)
San Juan Island National Historical Park (SAJH)
Santa Monica Mountains National Recreation Area (SAMO)
Sitka National Historical Park (SITK)
Tonto National Monument (TONT)
Tumacacori National Historical Park (TUMA)
Tuzigoot National Monument (TUZI)
Valles Caldera National Preserve (VALL)
Whiskeytown National Recreation Area (WHIS)
Whitman Mission National Historic Site (WHMI)
Yosemite National Park (YOSE)
Cabrillo National Monument (CABR)
Carlsbad Caverns National Park (CAVE)
Channel Islands National Park (CHIS)
Coronado National Memorial (CORO)
Crater Lake National Park (CRLA)
Death Valley National Park (DEVA)
Dinosaur National Monument (DINO)
Ebey's Landing National Historical Reserve (EBLA)
Eugene O'Neill National Historic Site (EUON)
Fort Bowie National Historic Site (FOBO)
Fort Vancouver National Historic Site (FOVA)
Glacier National Park (GLAC)
Glacier Bay National Park and Preserve (GLBA)
Golden Gate National Recreation Area (GOGA)
Grand Canyon National Park (GRCA)
Guadalupe Mountains National Park (GUMO)
John Muir National Historic Site (JOMU)
Joshua Tree National Park (JOTR)
Klondike Gold Rush National Historical Park (KLGO)
Lake Mead National Recreation Area (LAKE)
Lake Roosevelt National Recreation Area (LARO)
Lassen Volcanic National Park (LAVO)
Lewis and Clark National Historical Park (LEWI)
Manzanar National Historic Site (MANZ)
Montezuma Castle National Monument (MOCA)
Mojave National Preserve (MOJA)
Muir Woods National Monument (MUWO)
North Cascades National Park (NOCA)
Olympic National Park (OLYM)
Oregon Caves National Monument (ORCA)
Organ Pipe Cactus National Monument (ORPI)
Pinnacles National Park (PINN)
Point Reyes National Seashore (PORE)
Presidio of San Francisco (PRSF)
Redwood National Park (REDW)
Saguaro National Park (SAGU)
San Juan Island National Historical Park (SAJH)
Santa Monica Mountains National Recreation Area (SAMO)
Sitka National Historical Park (SITK)
Tonto National Monument (TONT)
Tumacacori National Historical Park (TUMA)
Tuzigoot National Monument (TUZI)
Valles Caldera National Preserve (VALL)
Whiskeytown National Recreation Area (WHIS)
Whitman Mission National Historic Site (WHMI)
Yosemite National Park (YOSE)
