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Scientific Name
Empidonax difficilis
Scientific Name w/ Auth.
Empidonax difficilis S. F. Baird, 1858
Park
Saguaro National Park (SAGU)
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
Voice distinctive for identification; Data Source: J. Balmat, 2007
Nativeness
Native
Nativeness Notes
Data Source: J. Balmat, 2007
Abundance
Uncommon
Abundance Notes
Riparian and mid-elevations in SAGE; 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
14
References
Vouchers
3
External Links
0
Evidence counts shown include evidence for related synonyms.
Created By
NJS of I & M
Created Date
6/30/2000 12:00:00 AM
Last Modified By
Moez Ali
Last Modified Date
12/1/2008 12:00:00 AM
Notes
Park Species Detail: Sonora code Source = GAP files, Park Species Data Source: Specimens.xls converted by I & M
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Eugene O'Neill National Historic Site (EUON)
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Grand Canyon National Park (GRCA)
Glacier National Park (GLAC)
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Mojave National Preserve (MOJA)
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Olympic National Park (OLYM)
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Oregon Caves National Monument (ORCA)
North Cascades National Park (NOCA)
Santa Monica Mountains National Recreation Area (SAMO)
Tonto National Monument (TONT)
Yosemite National Park (YOSE)
Whitman Mission National Historic Site (WHMI)
Joshua Tree National Park (JOTR)
Lake Mead National Recreation Area (LAKE)
Presidio of San Francisco (PRSF)
Klondike Gold Rush National Historical Park (KLGO)
Montezuma Castle National Monument (MOCA)
Lewis and Clark National Historical Park (LEWI)
John Muir National Historic Site (JOMU)
Organ Pipe Cactus National Monument (ORPI)
Whiskeytown National Recreation Area (WHIS)
Lake Roosevelt National Recreation Area (LARO)
Pinnacles National Park (PINN)
Sitka National Historical Park (SITK)
Valles Caldera National Preserve (VALL)
Cabrillo National Monument (CABR)
Carlsbad Caverns National Park (CAVE)
Channel Islands National Park (CHIS)
Coronado National Memorial (CORO)
Death Valley National Park (DEVA)
Guadalupe Mountains National Park (GUMO)
Glacier Bay National Park and Preserve (GLBA)
Fort Bowie National Historic Site (FOBO)
Ebey's Landing National Historical Reserve (EBLA)
Fort Vancouver National Historic Site (FOVA)
Eugene O'Neill National Historic Site (EUON)
Golden Gate National Recreation Area (GOGA)
Grand Canyon National Park (GRCA)
Glacier National Park (GLAC)
Crater Lake National Park (CRLA)
Dinosaur National Monument (DINO)
Redwood National Park (REDW)
Manzanar National Historic Site (MANZ)
Tumacacori National Historical Park (TUMA)
Point Reyes National Seashore (PORE)
Mojave National Preserve (MOJA)
Muir Woods National Monument (MUWO)
Sequoia and Kings Canyon National Parks (SEKI)
Lassen Volcanic National Park (LAVO)
Olympic National Park (OLYM)
Tuzigoot National Monument (TUZI)
San Juan Island National Historical Park (SAJH)
Oregon Caves National Monument (ORCA)
North Cascades National Park (NOCA)
Santa Monica Mountains National Recreation Area (SAMO)
Tonto National Monument (TONT)
Yosemite National Park (YOSE)
Whitman Mission National Historic Site (WHMI)
Joshua Tree National Park (JOTR)
Lake Mead National Recreation Area (LAKE)
Presidio of San Francisco (PRSF)
Klondike Gold Rush National Historical Park (KLGO)
Montezuma Castle National Monument (MOCA)
Lewis and Clark National Historical Park (LEWI)
John Muir National Historic Site (JOMU)
Organ Pipe Cactus National Monument (ORPI)
Whiskeytown National Recreation Area (WHIS)
Lake Roosevelt National Recreation Area (LARO)
Pinnacles National Park (PINN)
Sitka National Historical Park (SITK)
Valles Caldera National Preserve (VALL)
