Pacific-slope Flycatcher

Empidonax difficilis

Order

PASSERIFORMES

Family

Tyrant Flycatchers (Tyrannidae)

Code 4

PSFL

Code 6

EMPDIF

ITIS

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ILLUSTRATION

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PHOTOS

CONSERVATION STATUS

Least Concern

The Pacific-slope Flycatcher has a very large range of 860,000 square kilometers. This bird can be found in Canada, Mexico and the United States, and prefers subtropical, tropical, dry and moist forests and wetlands, including inland rivers, creeks and streams. The global population of this species is currently estimated to be around 8,300,000 individual birds. Currently, it is not believed that the population trends for this species will soon approach the minimum levels that could suggest a potential decline in population. Due to this, population trends for the Pacific-slope Flycatcher have a present evaluation level of Least Concern.

IBIRD EXPLORER GENERAL

PHOTO SHARING AND DISCUSSION

BIRD PHOTOGRAPHY

SUMMARY

Overview

Pacific-slope Flycatcher: Small flycatcher, olive-brown upperparts, yellow throat and belly, olive-gray breast. Eye-ring is white and elongated. Wings are dark with two pale bars. Bill is long with dark upper mandible and bright yellow lower mandible. Weak fluttering flight on shallow wing beats.


Range and Habitat

Pacific-slope Flycatcher: This species breeds from southern Alaska south along the Pacific Coast to northern Baja California. Breeding extends inland as far as western Alberta. Spends winters south of the U.S.-Mexico border from Baja California along coastal Mexico. Preferred habitats include moist, shaded coniferous or mixed forests.

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SONGS AND CALLS

Voice Text

"pseet-ptsick-seet"

INTERESTING FACTS

  • The population on the Channel Islands may actually be a distinct species. It is larger than mainland birds, has a longer bill, a paler chest, slightly different vocalizations, and differs genetically.
  • The species name of the Pacific-slope Flycatcher, difficilis, is appropriate. It means "difficult," and this species is extremely difficult to distinguish from the similar Cordilleran Flycatcher.
  • These two species were formerly considered a single species known as Western Flycatcher.
  • A group of flycatchers has many collective nouns, including an "outfield", "swatting", "zapper", and "zipper" of flycatchers.

SIMILAR BIRDS

RANGE MAP

CERange Map for Pacific-slope Flycatcher

FAMILY DESCRIPTION

TERMINOLOGY

CREDITS

Author

Gary Owen Dick

Artist

Yury Lisyak

HELP ME IDENTIFY A BIRD

BACKYARD BIRDING

BIRDS AND BIRDING

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UpperpartsX
Back, rump, hindneck, wings, and crown.
BellyX
The ventral part of the bird, or the area between the flanks on each side and the crissum and breast. Flight muscles are located between the belly and the breast.
BreastX
The upper front part of a bird.
Lower mandibleX
The lower part of the bill.
Upper mandibleX
The upper part of the bill.
UnderpartsX
Belly, undertail coverts, chest, flanks, and foreneck.
Parts of a Standing bird X
Head Feathers and Markings X
Parts of a Flying bird X