Flammulated flycatcher
Flammulated flycatcher | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Passeriformes |
Family: | Tyrannidae |
Genus: | Ramphotrigon |
Species: | R. flammulatum
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Binomial name | |
Ramphotrigon flammulatum (Lawrence, 1875)
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Synonyms | |
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The flammulated flycatcher (Ramphotrigon flammulatum) is a species of
Taxonomy
The species was first described in 1875 by ornithologist
Description
The flammulated flycatcher is approximately 6 to 6.5 inches (15-16.5 cm) in length and has a chunky body.[11] Adult males and females are similar in plumage, with each possessing olive to a worn gray-brown upperparts and head. A whitish supraloral stripe and crescent are behind the bird's eyes. It also has a dusky lore. The throat is whitish and the chest is a pale gray with inconspicuous dusky streaking, while the belly and undertail coverts are a pale yellow.[11] Additionally, this species has dark brown, well-rounded wings with pale cinnamon-edged coverts and remiges.[11] The wings are about 3 inches (7.6 cm) long.[2] The tail is also a dark brown edged with a narrow band of pale cinnamon.[11] It is barely shorter than the wing and slightly rounded.[2] The bird's bill is black, broad, and triangular with a slightly paler base and about half the length of its head.[2][3] The legs are a dark gray and end with large, curved, and sharp claws.[2] It has an orange mouth and a brown eye.[2] The juvenile is similar to the adult, although the tail has a broad band of pale cinnamon.[11]
Vocalization
The flammulated flycatcher mostly sings from April to August, which includes its breeding season, and tends to remain hidden while singing.[11] The song of the flycatcher is a plaintive whistle followed by a short but quick roll.[11] It can also give a plaintive and slurred chew call, which is often sung three to five times in a descending series, as well as a squeaky chatter.[11] Calls are the same for males and females and are given throughout the day to give a location, identify an individual, sound an alarm, and mark the limits of a territory, among other functions.[3] During the breeding season, males give what is known as a dawn song every morning, which includes the calls chee-bee beet and churr-r-r-bee bee in alternation.[3]
Distribution and habitat
This flycatcher is
Status
The flammulated flycatcher is listed as being of
Ecology and behavior
This flycatcher is a sluggish and skulking species that usually remains in the underbrush.[11] When excited either by an intruder or when attempting to attract a mate, this species raises the feathers on its crown to form what appears to be a crest; however, unlike the closely related genus Myiarchus, it does not bob its head while displaying the crest.[3]
Feeding
The flammulated flycatcher forages by perching on an open branch and looking outward and downward for prey, which primarily consists of insects. Once it spots a potential meal, the flycatcher rapidly and directly flies at the insect, which is normally on the exposed upper surface of a leaf or twig.[3] It hovers briefly before the insect before grabbing it in its beak and flying away to typically a new perch.[3]
Reproduction
The flycatcher breeds around June of each year. It nests in shallow tree cavities that are surprisingly close to the ground, at approximately 90 centimetres (35 in) above it.
References
- ^ a b c d e f g Ridgway, Robert (1907). The Birds of North and Middle America. Washington: United States National Museum. pp. 502–504.
- ^ a b c d e f g h i j k l m n Lanyon, Wesley E. (1982). "Behavior, morphology, and systematics of the flammulated flycatcher of Mexico" (PDF). Auk. 99: 414–423.
- JSTOR 40168293.
- S2CID 85111751.
- S2CID 213158535.
- S2CID 228084618.
- .
- ^ Rasmussen, Pamela, eds. (July 2021). "Tyrant flycatchers". IOC World Bird List Version 11.2. International Ornithologists' Union. Retrieved 26 July 2021.
- ISBN 0-304-52257-0.
- ^ ISBN 0-19-854012-4.
- ^ a b c "Species factsheet: Deltarhynchus flammulatus". BirdLife International. 2019. Retrieved 2008-05-29.
External links