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Scientific Name
Empidonax difficilis
Scientific Name w/ Auth.
Empidonax difficilis S. F. Baird, 1858
Park
Joshua Tree National Park (JOTR)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
Pacific-slope Flycatcher
Park Synonyms
Empidonax difficilis difficilis
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: Timothy S. Redman and John Rotenberry, Department of Biology, University of California, Riverside: Biological Inventory - Birds at Joshua Tree National Park, 2003.
Nativeness
Native
Nativeness Notes
Data Source: Timothy S. Redman and John Rotenberry, Department of Biology, University of California, Riverside: Biological Inventory - Birds at Joshua Tree National Park, 2003.
Abundance
Common
Abundance Notes
Data Source: Timothy S. Redman and John Rotenberry, Department of Biology, University of California, Riverside: Biological Inventory - Birds at Joshua Tree National Park, 2003.
Seasonality Tags
-
Migratory
Data Source: Timothy S. Redman and John Rotenberry, Department of Biology, University of California, Riverside: Biological Inventory - Birds at Joshua Tree National Park, 2003.
Threatened Endangered Status
State Species of Concern statuses
Ozone Sensitive Status
NatureServe GRank
NatureServe SRank
Observations
46
References
Vouchers
15
External Links
0
Evidence counts shown include evidence for related synonyms.
Created By
TJM - I&M Office
Created Date
2/25/2003 12:00:00 AM
Last Modified By
Jennifer Stingelin Keefer
Last Modified Date
1/25/2012 12:00:00 AM
Notes
Park Species Detail: See synonym Empidonax difficilis difficilis (TSN# 178349) to view additional species evidence., Park Species Data Source: JOTR Observations, Accepted Detail: American Ornithologists' Union (AOU): www.aou.org (Accessed on-line 1/13/2012).
Other Parks
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Coronado National Memorial (CORO)
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Crater Lake National Park (CRLA)
Dinosaur National Monument (DINO)
Manzanar National Historic Site (MANZ)
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Glacier Bay National Park and Preserve (GLBA)
Mojave National Preserve (MOJA)
Muir Woods National Monument (MUWO)
Lassen Volcanic National Park (LAVO)
Olympic National Park (OLYM)
Oregon Caves National Monument and Preserve (ORCA)
Fort Vancouver National Historic Site (FOVA)
North Cascades National Park (NOCA)
Golden Gate National Recreation Area (GOGA)
Grand Canyon National Park (GRCA)
Lake Mead National Recreation Area (LAKE)
Klondike Gold Rush National Historical Park (KLGO)
Glacier National Park (GLAC)
Montezuma Castle National Monument (MOCA)
Lewis and Clark National Historical Park (LEWI)
John Muir National Historic Site (JOMU)
Organ Pipe Cactus National Monument (ORPI)
Lake Roosevelt National Recreation Area (LARO)
Pinnacles National Park (PINN)
Redwood National Park (REDW)
Tumacacori National Historical Park (TUMA)
Point Reyes National Seashore (PORE)
Sequoia and Kings Canyon National Parks (SEKI)
Tuzigoot National Monument (TUZI)
San Juan Island National Historical Park (SAJH)
Santa Monica Mountains National Recreation Area (SAMO)
Tonto National Monument (TONT)
Yosemite National Park (YOSE)
Whitman Mission National Historic Site (WHMI)
Presidio of San Francisco (PRSF)
Whiskeytown National Recreation Area (WHIS)
Saguaro National Park (SAGU)
Sitka National Historical Park (SITK)
Valles Caldera National Preserve (VALL)
Salinas Pueblo Missions National Monument (SAPU)
Cabrillo National Monument (CABR)
Carlsbad Caverns National Park (CAVE)
Coronado National Memorial (CORO)
Death Valley National Park (DEVA)
Fort Bowie National Historic Site (FOBO)
Ebey's Landing National Historical Reserve (EBLA)
Eugene O'Neill National Historic Site (EUON)
Channel Islands National Park (CHIS)
Crater Lake National Park (CRLA)
Dinosaur National Monument (DINO)
Manzanar National Historic Site (MANZ)
Guadalupe Mountains National Park (GUMO)
Glacier Bay National Park and Preserve (GLBA)
Mojave National Preserve (MOJA)
Muir Woods National Monument (MUWO)
Lassen Volcanic National Park (LAVO)
Olympic National Park (OLYM)
Oregon Caves National Monument and Preserve (ORCA)
Fort Vancouver National Historic Site (FOVA)
North Cascades National Park (NOCA)
Golden Gate National Recreation Area (GOGA)
Grand Canyon National Park (GRCA)
Lake Mead National Recreation Area (LAKE)
Klondike Gold Rush National Historical Park (KLGO)
Glacier National Park (GLAC)
Montezuma Castle National Monument (MOCA)
Lewis and Clark National Historical Park (LEWI)
John Muir National Historic Site (JOMU)
Organ Pipe Cactus National Monument (ORPI)
Lake Roosevelt National Recreation Area (LARO)
Pinnacles National Park (PINN)
Redwood National Park (REDW)
Tumacacori National Historical Park (TUMA)
Point Reyes National Seashore (PORE)
Sequoia and Kings Canyon National Parks (SEKI)
Tuzigoot National Monument (TUZI)
San Juan Island National Historical Park (SAJH)
Santa Monica Mountains National Recreation Area (SAMO)
Tonto National Monument (TONT)
Yosemite National Park (YOSE)
Whitman Mission National Historic Site (WHMI)
Presidio of San Francisco (PRSF)
Whiskeytown National Recreation Area (WHIS)
Saguaro National Park (SAGU)
Sitka National Historical Park (SITK)
Valles Caldera National Preserve (VALL)
Salinas Pueblo Missions National Monument (SAPU)
