NPSpecies

Information on Species in National Parks

NPSpecies-1.9.3.24963-20240824-030002

National Park Service
U.S. Department of the Interior

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Scientific Name
Empidonax difficilis
Scientific Name w/ Auth.
Empidonax difficilis S. F. Baird, 1858
Park
Crater Lake National Park (CRLA)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
Pacific-slope Flycatcher, Western Flycatcher
Park Synonyms
Empidonax difficilis difficilis, Empidonax occidentalis
Taxonomic Hierarchy
KingdomAnimalia
SubkingdomBilateria
Infrakingdom Deuterostomia
PhylumChordata
SubphylumVertebrata
Infraphylum Gnathostomata
SuperclassTetrapoda
ClassAves
OrderPasseriformes
FamilyTyrannidae
GenusEmpidonax
SpeciesEmpidonax difficilis
Occurrence
Present
Nativeness
Native
Abundance
Uncommon
Management Tags
  • Management Priority
    Partners In Flight focal species of coniferous forests of western Oregon and Washinton (Altman 1999); Partners In Flight Stewartship Species for the Intermountain West Avifaunal Biome (BCR 5) (Rich et al. 2004).
Seasonality Tags
  • Breeder
Threatened Endangered Status
State Species of Concern statuses
Ozone Sensitive Status
NatureServe GRank
NatureServe SRank
Observations
0
References
11
Vouchers
4
External Links
0
Evidence counts shown include evidence for related synonyms.
Created By
SLS - I&M Office
Created Date
6/18/2001 12:00:00 AM
Last Modified By
Bob Frey, KBO
Last Modified Date
9/30/2005 12:00:00 AM
Notes
Park Species Data Source: Converted from CRLA ANCS+ File
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Joshua Tree National Park (JOTR)
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Klondike Gold Rush National Historical Park (KLGO)
Glacier National Park (GLAC)
John Muir National Historic Site (JOMU)
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)
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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)
Presidio of San Francisco (PRSF)
Montezuma Castle National Monument (MOCA)
Lewis and Clark National Historical Park (LEWI)
Organ Pipe Cactus National Monument (ORPI)
Whiskeytown National Recreation Area (WHIS)
Lake Roosevelt National Recreation Area (LARO)
Pinnacles National Park (PINN)
Saguaro National Park (SAGU)
Sitka National Historical Park (SITK)
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