Sharp-tailed Grass-Tyrant © flickr.com

Affinities uncertain, and genus often treated as incertae sedis, because of unusual plumage and tail feathers, presence of only ten rectrices, and non-exaspidean tarsi. Probably related to Polystictus on basis of similarities in plumage, bill morphology, behaviour and habitat.


References
See References.


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BirdLife International For more information about the Sharp-tailed Grass-Tyrant see... BirdLife International Species Factsheet. Articles about the Sharp-tailed Grass-Tyrant If you would like to read any articles about the Sharp-tailed Grass-Tyrant... Show Articles (0) No Pictures of Sharp-tailed Grass-Tyrant If Birdpedia has no pictures of Sharp-tailed Grass-Tyrant or you would like to see more, then try the following...       From BING (6) No Videos of Sharp-tailed Grass-Tyrant If Birdpedia has no videos of Sharp-tailed Grass-Tyrant or you would like to see more, then try the following..       From BING (0) Where can I observe this species? Select an area (or leave blank) to see locations where this species has been recorded. Area   BOLIVIA   All    Optional: Complete the following if you wish to restrict the reserve to within a given distance of a location. Please enter the Latitude and Longitiude of a given location together with the maximum distance (km) to display a list of reserves within that distance. You must enter a Latitude, a Longitude and a distance greater than 0.   Latitude: (Decimal degrees takes precedence) Deg Min Sec     Decimal degrees (Include compass setting or value)          N S or   GPS help Longitude: (Decimal degrees takes precedence) Deg Min Sec     Decimal degrees (Include compass setting or value)          E W or   Find GPS using Google Maps Distance Bearing     N NE E SE S SW W NW Get Sample GPS readings On What Field Trips was this species observed? Select an area (or leave blank), and a date range, to see field trips on which this species has been recorded. Area   BOLIVIA   All    From To     Optional: Complete the following if you wish to restrict the reserve to within a given distance of a location. Please enter the Latitude and Longitiude of a given location together with the maximum distance (km) to display a list of reserves within that distance. You must enter a Latitude, a Longitude and a distance greater than 0.   Latitude: (Decimal degrees takes precedence) Deg Min Sec     Decimal degrees (Include compass setting or value)          N S or   GPS help Longitude: (Decimal degrees takes precedence) Deg Min Sec     Decimal degrees (Include compass setting or value)          E W or Distance Bearing     N NE E SE S SW W NW Get Sample GPS readings Latest Sightings for Sharp-tailed Grass-Tyrant Select the Area to restrict the Sightings. Area   BOLIVIA   All