
Western Flycatcher
Empidonax difficilis Baird, SF, 1858
11 gWeight
The western flycatcher (Empidonax difficilis) is a small insectivorous bird in the family Tyrannidae.
Busiest months: May · Most records: United States, Canada, Mexico
Where and when it's recorded
Busiest months: May · Most records: United States, Canada, Mexico
Western Flycatcher has been recorded at 295 of the 8,276 birding hotspots we track, in 4 countries and regions.
Records by month Northern Hemisphere
Where it's recorded most
- Rocky Point Bird ObservatoryCanada5,478 records
- Pt. Reyes Bird Observatory – PalomarinUnited States4,572 records
- Tijuana River Valley – Bird & Butterfly GardenUnited States3,637 records
More places
- Discovery ParkUnited States3,342 records
- Billy Frank Jr. Nisqually NWRUnited States2,959 records
- Mt. Lemmon – Rose Canyon and LakeUnited States2,953 records
- Huntington Central Park – EastUnited States2,680 records
- Putah Creek Riparian ReserveUnited States2,533 records
- Metchosin – Pedder BayCanada2,410 records
- Cave Creek Canyon – South ForkUnited States2,256 records
Countries and regions with the most records
eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.
About
The western flycatcher (Empidonax difficilis) is a small insectivorous bird in the family Tyrannidae. It is native to western North America, where it breeds in the Rocky Mountains and Pacific Coast forests and mountain ranges from California to Alaska and south to central Mexico; northern populations migrate south to Mexico for the winter.
Excerpt from Wikipedia, CC BY-SA 4.0 · authors · Read more on Wikipedia
Questions
How big is the Western Flycatcher?
The Western Flycatcher weighs around 11 g.
Where does the Western Flycatcher live?
Its breeding range: North America, Middle America: western Canada and western USA to southern Mexico. It is most often recorded in United States, Canada and Mexico.
When is the best time to see the Western Flycatcher?
At the hotspots we track, it is recorded most in May (Northern Hemisphere).
Is the Western Flycatcher endangered?
The IUCN Red List classifies the Western Flycatcher as Least Concern.
What does the Western Flycatcher eat?
Main food: Insects & other invertebrates.
What family is the Western Flycatcher in?
It belongs to the family Tyrant Flycatchers, Calyptura (Tyrannidae), order Passerines (Passeriformes).
At a glance
- Weight
- 11 g
- Habitat
- Forest
- Diet
- Insects & other invertebrates
- Lifestyle
- Perches in trees
- Migration
- Migratory
- Conservation
- Least Concern
More measurements
- Wing
- 65 mm
- Tail
- 58 mm
- Bill
- 14 mm
- Tarsus
- 16 mm
Averages from the AVONET dataset; length from field guides where available.
Range
North America, Middle America: western Canada and western USA to southern Mexico
Breeding range, IOC World Bird List 15.2
Classification
- Order
- Passerines Passeriformes
- Family
- Tyrant Flycatchers, Calyptura Tyrannidae
- Genus
- Empidonax
Other birds in the genus Empidonax
Yellow-bellied FlycatcherEmpidonax flaviventris
Acadian FlycatcherEmpidonax virescens
Willow FlycatcherEmpidonax traillii
Alder FlycatcherEmpidonax alnorum
White-throated FlycatcherEmpidonax albigularis
Least FlycatcherEmpidonax minimus
Hammond's FlycatcherEmpidonax hammondii
American Dusky FlycatcherEmpidonax oberholseri
American Grey FlycatcherEmpidonax wrightii
Pine FlycatcherEmpidonax affinis
Yellowish FlycatcherEmpidonax flavescens
Buff-breasted FlycatcherEmpidonax fulvifrons
Download illustration
Free to use with credit: “Illustration: Bird Album (birdalbum.com)”. Drawn by AI from a reference photo by Aaron Maizlish. ↗
Heard it but can't see it? Mingji identifies birds by sound and photo, on your phone.
In other languages
- EnglishWestern Flycatcher
- 简体中文北美纹霸鹟
- 繁體中文北美蚊霸鶲
- 日本語キノドメジロハエトリ
- DeutschFeuchtwald-Schnäppertyrann
- FrançaisMoucherolle obscur
- EspañolMosquero del Pacífico
- Portuguêspapa-mosquitos-do-pacífico
- ItalianoPigliamosche del Pacifico
- NederlandsOeverfeetiran
- РусскийЗападный мухолов
- Svenskavästempid
- DanskVestkystempidonax
- Polskiempidonka stokowa