North American field guide
Cordilleran Flycatcher
Empidonax occidentalis
Also known as:Western Flycatcher
Identification
Field notes
14 cm (5-6") Common. Western North America. Moist woods, mixed or coniferous forests, canyons, groves.
Brownish-green upperparts, yellow underparts. No other western "Empidonax" flycatcher has a yellow throat. Conspicuous white or yellowish eye ring - often tear-shaped.
Was called Western Flycatcher but now separated into two species based on male's songs and range. Similar coastal Pacific-slope Flycatcher has an upslurred "suwheet" notes versus the Cordilleran's loud "whee-seet" song.
Details in the field
Photo gallery
Watch and learn
Videos
Cordilleran Flycatcher foraging | Spring at Patagonia Lake State Park Arizona
Credit: Birding Visions Cinema | Clive BramhamBird Advisor Identification rules 1 variant · 2 rules
These are the observation paths the Bird Advisor can use to identify this species. Each rule is an alternative match.
Cordilleran Flycatcher
2 rulesRule 1 16 criteria · confidence 5
- Did the WINGS have STRIPES or PATCHES ?
- Yes · Unknown
- What colour was the BACK ?
- Olive (yellowish-green) · Brown, or chestnut (reddish-brown) · Gray, or blue-gray · Black, purple, or dark · Unknown
- What colour was the BELLY ?
- White, or pale (grayish-white) · Yellow · Olive (yellowish-green) · Gray, or blue-gray · Unknown
- What colour PATTERN if any was shown on the BREAST ?
- Uniform color · Unknown
- What colour was the BREAST ?
- White, or pale (grayish-white) · Yellow · Olive (yellowish-green) · Gray, or blue-gray · Unknown
- What colour was the THROAT ?
- White, or pale (grayish-white) · Yellow · Olive (yellowish-green) · Unknown
- What SHAPE was the BILL ?
- Straight and slender · Straight and thick · Conical and slender · Flattened · Unknown
- What LENGTH was the BILL ?
- Very short · Short · Medium · Unknown
- What FACIAL or HEAD features were noted if any ?
- Light area over, below, behind or around the eye · NONE of the above or a PLAIN unmarked FACE · Unknown
- What colour was the TOP of HEAD ?
- Olive (yellowish-green) · Brown, or chestnut (reddish-brown) · Gray, or blue-gray · Black, purple, or dark · Unknown
- What was the predominant colour of the HEAD ?
- Olive (yellowish-green) · Brown, or chestnut (reddish-brown) · Gray, or blue-gray · Black, purple, or dark · Unknown
- How BIG was the bird ?
- Smaller than a sparrow · Sparrow-sized
- What TYPE of bird was seen ?
- Warbler-like · Songbird (ground or perching bird)
- WHEN was the bird seen ?
- Summer
- What type of environment was the bird seen in?
- Urban or residential area or at a feeder · Thickets or shrubs · Deciduous forest · Coniferous forest · Mixed forest · Mountainous Terrain
- WHERE was the bird seen ?
- Southwestern United States · Northwestern Canada or United States
Rule 2 15 criteria · confidence 5
- Did the WINGS have STRIPES or PATCHES ?
- Yes · Unknown
- What colour was the BACK ?
- Olive (yellowish-green) · Brown, or chestnut (reddish-brown) · Gray, or blue-gray · Black, purple, or dark · Unknown
- What colour was the BELLY ?
- White, or pale (grayish-white) · Yellow · Olive (yellowish-green) · Gray, or blue-gray · Unknown
- What colour PATTERN if any was shown on the BREAST ?
- Uniform color · Unknown
- What colour was the BREAST ?
- White, or pale (grayish-white) · Yellow · Olive (yellowish-green) · Gray, or blue-gray · Unknown
- What colour was the THROAT ?
- White, or pale (grayish-white) · Yellow · Olive (yellowish-green) · Unknown
- What SHAPE was the BILL ?
- Straight and slender · Straight and thick · Conical and slender · Flattened · Unknown
- What LENGTH was the BILL ?
- Very short · Short · Medium · Unknown
- What FACIAL or HEAD features were noted if any ?
- Light area over, below, behind or around the eye · NONE of the above or a PLAIN unmarked FACE · Unknown
- What colour was the TOP of HEAD ?
- Olive (yellowish-green) · Brown, or chestnut (reddish-brown) · Gray, or blue-gray · Black, purple, or dark · Unknown
- What was the predominant colour of the HEAD ?
- Olive (yellowish-green) · Brown, or chestnut (reddish-brown) · Gray, or blue-gray · Black, purple, or dark · Unknown
- How BIG was the bird ?
- Smaller than a sparrow · Sparrow-sized
- What TYPE of bird was seen ?
- Warbler-like · Songbird (ground or perching bird)
- WHEN was the bird seen ?
- Spring · Fall
- WHERE was the bird seen ?
- Southwestern United States · Northwestern Canada or United States