Plain-brown Woodcreeper © flickr.com

Forms a superspecies with Plain-winged Woodcreeper (Dendrocincla turdina), and often regarded as conspecific. Subspecies appear to be separable into three groups, which may represent distinct species. Geographically isolated "taunayi­ group" contains a single subspecies, affinities of which are uncertain because it is morphologically intermediate between present species and Plain-winged Woodcreeper (Dendrocincla turdina), but vocally distinct from both. Heterogeneous "meruloides group" also includes ridgwayi, lafresnayei, barinensis, deltana, phaeochroa and neglecta; within this group, significant genetic differences found between ridgwayi and neglecta, the two being separated by Andes. Remaining subspecies constitute the "fuliginosa group", also including rufoolivacea, trumaii and atrirostris, last of which is placed by some authors with Plain-winged Woodcreeper (Dendrocincla turdina) on basis of similar vocalizations and presence of crown streaking.

Proposed subspecies christiani (western Colombia) considered indistinguishable from ridgwayi; validity of several other currently accepted subspecies requires revision, e.g. neglecta may prove to be better merged with phaeochroa, barinensis with meruloides, and rufoolivacea with nominate. It appears that Plain-winged Woodcreeper (Dendrocincla turdina) and subspecies taunayi have evolved following separate invasions by stock of present species into southern and northern portions, respectively, of Atlantic forest.

The following 12 subspecies are recognised:

• ridgwayi Oberholser, 1904   -  South-eastern Honduras south, mostly on Caribbean slope (especially in north) to eastern Panama, also to western Colombia (Chocó lowlands east to upper Sinú and Atrato Valleys), western Ecuador and north-western Peru (Tumbes).
• lafresnayei Ridgway, 1888   -  Northern and eastern Colombia (Santa Marta region, Magdalena and Cauca valleys) and adjacent north-western Venezuela (north-western Zulia, Mérida, Táchira).
• meruloides (Lafresnaye, 1851)   -  Northern Venezuela (L Maracaibo east to Paria Peninsula, south to Guárico and Monagas), also Trinidad and Tobago.
• barinensis Phelps & Phelps Jr, 1949   -  llanos of north-central Colombia (Norte de Santander, Boyacá, Arauca) and west-central Venezuela (Portuguesa south to Táchira and Apure).
• deltana Phelps & Phelps Jr, 1950   -  North-eastern Venezuela (Orinoco Delta).
• phaeochroa von Berlepsch & Hartert, 1902   -  North-western Amazonia from south-eastern Colombia east to southern Venezuela (north-western Bolí­var, Amazonas) and south to north-western Brazil (upper R Negro and R Branco).
• neglecta Todd, 1948   -  Western Amazonia on both sides of R Solimíµes, from eastern Ecuador and eastern Peru east to western Brazil (east to R Negro and R Madeira).
• fuliginosa (Vieillot, 1818)   -  North-eastern Amazonia north of Amazon, from south-eastern Venezuela (eastern Bolí­var) east to the Guianas and in northern Brazil (lower R Negro east to Amapá); may cross R Amazon just east of R Madeira at Borba.
• atrirostris (d'Orbigny & Lafresnaye, 1838)   -  South-western Amazonia, in south-eastern Peru (Cuzco, Madre de Dios), north, north-eastern and central Bolivia and adjacent south-western Brazil (east to R Tapajós).
• rufoolivacea Ridgway, 1888   -  Eastern Amazonian Brazil south of Amazon, from R Tapajós east to northern Maranhío.
• trumaii Sick, 1950   -  Locally in southern Amazonian Brazil (upper R Xingu, in northern Mato Grosso).
• taunayi Pinto, 1939   -  North-eastern Brazil (eastern Pernambuco, eastern Alagoas). Considered by some authors to be a subspecies of Plain-winged Woodcreeper (Dendrocincla turdina).

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BirdLife International For more information about the Plain-brown Woodcreeper see... BirdLife International Species Factsheet. Articles about the Plain-brown Woodcreeper If you would like to read any articles about the Plain-brown Woodcreeper... Show Articles (0) No Pictures of Plain-brown Woodcreeper If Birdpedia has no pictures of Plain-brown Woodcreeper or you would like to see more, then try the following...       From BING (2) No Videos of Plain-brown Woodcreeper If Birdpedia has no videos of Plain-brown Woodcreeper 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   PANAMA OCEAN   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   PANAMA OCEAN   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 Plain-brown Woodcreeper Select the Area to restrict the Sightings. Area   PANAMA OCEAN   All