Yellow-bellied flycatcher
| Yellow-bellied flycatcher | |
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| Species: | E. flaviventris
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| Binomial name | |
| Empidonax flaviventris (Baird, 1843)
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The yellow-bellied flycatcher (Empidonax flaviventris) is a small insect-eating bird of the tyrant flycatcher family.
Adults have greenish upperparts and yellowish underparts (especially on the throat), with a dusky wash on the chest. They have a white or yellow eye ring that lacks the teardrop projection of Pacific-slope (E. difficilis) or cordilleran (E. occidentalis) flycatchers, white or yellowish wing bars that contrast strongly against the black wings, a broad, flat bill, and a relatively short tail when compared to other members of the genus. The upper mandible of the bill is dark, while the lower mandible is orange-pink.
Their breeding habitat is wet northern woods, especially spruce bogs, across Canada and the northeastern United States. They make a cup nest in sphagnum moss on or near the ground.
These birds migrate to southern Mexico and Central America.
Yellow-bellied flycatchers wait on a perch low or in the middle of a tree and fly out to catch insects in flight, sometimes hovering over foliage. They sometimes eat berries or seeds.
The yellow-bellied flycatcher's song can be transcribed as a rough, descending "TSE-berk," which can be similar to the more common least flycatcher's snappier, more evenly pitched "che-bek." To identify the difference between the two species by sound: yellow-bellied flycatchers make the sound TSE-berk at five second intervals, and the least flycatcher at one or two second intervals. [2]The three primary call notes of yellow-bellied flycatcher are a clear, ascending "chu-wee," It soua sharp, gruff "peekk", and a soft, descending "pyu."
References
- ^ Template:IUCN
- ^ Bates, John Christopher, Oklahoma City Community College, Cornell Online University
External links
- Yellow-bellied Flycatcher Species Account - Cornell Lab of Ornithology
- Yellow-bellied Flycatcher - Empidonax flaviventris - USGS Patuxent Bird Identification InfoCenter
- Yellow-bellied Flycatcher, Environment Canada
- Yellow-bellied Flycatcher Canadian range, Canadian Biodiversity Web Site
- "Yellow-bellied Flycatcher media". Internet Bird Collection.
- Yellow-bellied Flycatcher photo gallery at VIREO (Drexel University)
- Interactive range map of Empidonax flaviventris at IUCN Red List maps