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Scientific Name
Empidonax difficilis
Scientific Name w/ Auth.
Empidonax difficilis S. F. Baird, 1858
Park
Organ Pipe Cactus National Monument (ORPI)
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: M. Ali, 2008
Nativeness
Native
Nativeness Notes
Data Source: D. Angell, 2007
Abundance
Rare
Abundance Notes
Data Source: M. Ali, 2008
Seasonality Tags
-
Migratory
Neotropical migrant; Data Source: M. Ali, 2008
Threatened Endangered Status
State Species of Concern statuses
Ozone Sensitive Status
NatureServe GRank
NatureServe SRank
Observations
10
References
Vouchers
0
External Links
0
Evidence counts shown include evidence for related synonyms.
Created By
sac - I & M Office
Created Date
12/20/1999 12:00:00 AM
Last Modified By
Moez Ali
Last Modified Date
12/3/2008 12:00:00 AM
Notes
Park Species Data Source: Converted from NPFauna database by I & M Office
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)
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)
Sequoia and Kings Canyon National Parks (SEKI)
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)
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)
Sequoia and Kings Canyon National Parks (SEKI)
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)
