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;[[:Category:Empidonax|Empidonax]] oberholseri | ;[[:Category:Empidonax|Empidonax]] oberholseri | ||
==Identification== | ==Identification== | ||
| − | + | 13-15.2 cm, 9.3-11.4 g<br /> | |
| − | Back | + | Back gray with slight olive tinge; breast buffy, with light throat; belly very pale yellow. Narrow white eye ring and white wing bars; long tail. |
| + | ====Similar species==== | ||
| + | [[Hammond's Flycatcher]] differs most obviously in its longer primary projection, also slightly darker breast and smaller bill; although usually seen in tall conifers, on migration Hammond's can occur with Dusky in lower scrub. | ||
==Distribution== | ==Distribution== | ||
[[North America|North]] and [[Central America]]<br /> | [[North America|North]] and [[Central America]]<br /> | ||
| − | Breeds western North America; winters to southern [[Mexico]] | + | Breeds western North America from central [[British Columbia]] south to [[California]], [[Arizona]] and [[New Mexico]]; winters to southern [[Mexico]]. |
==Taxonomy== | ==Taxonomy== | ||
This is a [[Dictionary_M-O#M|monotypic]] species<sup>[[#References|[1]]]</sup>. | This is a [[Dictionary_M-O#M|monotypic]] species<sup>[[#References|[1]]]</sup>. | ||
| − | + | Formerly sometimes treated as a subspecies of [[Gray Flycatcher]] as ''Empidonax wrightii oberholseri'', though the two are not particularly closely related within the genus<sup>[[#References|[2]]]</sup>. | |
==Habitat== | ==Habitat== | ||
| − | Scrub, brushland, thickets, open coniferous forests, and mountain chaparral. | + | Scrub, brushland, thickets, open low coniferous forests, and mountain chaparral. Unlike [[Hammond's Flycatcher]], not in tall conifers. |
==Behaviour== | ==Behaviour== | ||
====Diet==== | ====Diet==== | ||
| Line 21: | Line 23: | ||
The nest is cupshaped. | The nest is cupshaped. | ||
==References== | ==References== | ||
| − | #{{Ref-Clements6thAug11}}#Avibase | + | #{{Ref-Clements6thAug11}}#{{Ref-HBWVol9}}#Avibase |
#All About Birds | #All About Birds | ||
{{ref}} | {{ref}} | ||
Revision as of 21:08, 22 November 2014
Alternative name: American Dusky Flycatcher
- Empidonax oberholseri
Identification
13-15.2 cm, 9.3-11.4 g
Back gray with slight olive tinge; breast buffy, with light throat; belly very pale yellow. Narrow white eye ring and white wing bars; long tail.
Similar species
Hammond's Flycatcher differs most obviously in its longer primary projection, also slightly darker breast and smaller bill; although usually seen in tall conifers, on migration Hammond's can occur with Dusky in lower scrub.
Distribution
North and Central America
Breeds western North America from central British Columbia south to California, Arizona and New Mexico; winters to southern Mexico.
Taxonomy
This is a monotypic species[1].
Formerly sometimes treated as a subspecies of Gray Flycatcher as Empidonax wrightii oberholseri, though the two are not particularly closely related within the genus[2].
Habitat
Scrub, brushland, thickets, open low coniferous forests, and mountain chaparral. Unlike Hammond's Flycatcher, not in tall conifers.
Behaviour
Diet
The diet includes insects.
Breeding
The nest is cupshaped.
References
- Clements, JF. 2011. The Clements Checklist of Birds of the World. 6th ed., with updates to August 2011. Ithaca: Cornell Univ. Press. ISBN 978-0801445019. Spreadsheet available at http://www.birds.cornell.edu/clementschecklist/downloadable-clements-checklist
- Del Hoyo, J, A Elliot, and D Christie, eds. 2004. Handbook of the Birds of the World. Volume 9: Cotingas to Pipits and Wagtails. Barcelona: Lynx Edicions. ISBN 978-8487334696
- Avibase
- All About Birds
Recommended Citation
- BirdForum Opus contributors. (2024) Dusky Flycatcher. In: BirdForum, the forum for wild birds and birding. Retrieved 21 May 2024 from https://www.birdforum.net/opus/Dusky_Flycatcher
