Sirystes

The Sirystes is classified as Least Concern. Does not qualify for a more at risk category. Widespread and abundant taxa are included in this category.

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Tyrannus, Empidonomus, and Sirystes, with further notes on Knipolegus. American Museum novitates ; no. 962 File Size Format N0962.pdf 3063Kb Adobe PDF Open Download Problems Title: Studies of Peruvian birds. No. 27, Notes on the genera Muscivora, Tyrannus, Empidonomus, and Sirystes, with further notes on Knipolegus. American Museum novitates ; no. More

Sirystes share a suite of syringeal characters that sets them apart from all other tyrannines. More

eggs and nature of the nest lining are needed for Sirystes (and for Rhytipterna and Casiornis) before consideration can be given to the generic relationships within the myiarchine flycatchers. Received 1 February 1982, accepted 16 July 1982. More

The Sirystes (Sirystes sibilator) is a species of bird in the Tyrannidae family. It is found in Argentina, Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Panama, Paraguay, Peru, Suriname, and Venezuela. Its natural habitat is subtropical or tropical moist lowland forests. References - * BirdLife International 2004. Sirystes sibilator. 2006 IUCN Red List of Threatened Species. Downloaded on 27 July 2007. More

Other common names: Eastern Sirystes (races E of Andes); Western Sirystes (albogriseus) Taxonomy: Muscicapa sibilator Vieillot, 1818, Río Plata, Paraguay. Affinities obscure. Placed by early authors in the family Cotingidae, but internal morphology (syrinx, nasal capsule) and nesting behaviour indicate that it is allied with “myiarchine” flycatchers in the genera Rhytipterna, Casiornis and Myiarchus. Race albogriseus sometimes treated as a separate species, differing in plumage and vocalizations. Five subspecies recognized. More

Sirystes Cabanis & Heine, 1859 Reference - Museum Heineanum 2 p.75 Retrieved from "http://species.wikimedia. More

| Sirystes sibilator in English Use Babylon to translate to various languages Copyright © 1997-2007 Babylon. More

Sirystes is a rather rare forest flycatcher, found only occasionally deep into Pipeline Road. It is noted only rarely on local Christmas Bird Counts, and even less often by Canopy Tower tour groups. It is probably more easily found to the east of this site's coverage area. This species may be on the decline in the region, so any sighting is considered noteworthy. Return to Bird Species Watchlist Copyright More

forest canopy, it is a wonder then why the Sirystes is so difficult to see well! A large flycatcher closely related to the Myiarchus, their whistling vocalisations are a characteristic sound of the Atlantic forests. Though they eat a lot of insects, fruit also makes up a major part of the diet of this common species.FIGURE 1 - Adult ventral, Mbaracay More

Sirystes Cabanis & Heine, 1859 Taxonomic Serial No. More

Sirystes Cabanis & Heine, 1859 Species Sirystes sibilator (Vieillot, 1818) - Eastern Sirystes, Sirystes Direct Children: Subspecies Sirystes sibilator albocinereus P. L. More