This habitat specialist is listed as Near Threatened as it is known from a small range, and is probably declining. It is likely to be at increased risk from human encroachment in the near future owing to rising population pressures within its range. However, the range is not yet severely fragmented or restricted to few locations. For these reasons, the species is classified as Near Threatened.
SACC. 2006. A classification of the bird species of South America. Available at: http://www.museum.lsu.edu/~Remsen/SACCBaseline.html.
del Hoyo, J.; Elliott, A.; Christie, D. 2003. Handbook of the Birds of the World, vol. 8: Broadbills to Tapaculos. Lynx Edicions, Barcelona, Spain.
Ridgely, R. S.; Greenfield, P. J. 2001. The birds of Ecuador: status, distribution and taxonomy. Cornell University Press and Christopher Helm, Ithaca and London.
Schulenberg, T. S., Stotz, D. F. Lane, D. F. O'Neill, J. P. Parker, T. A. III. 2007. Birds of Peru.
Schulenberg, T. S.; Stotz, D. F. ; Lane, D. F.; O'Neill, J. P.; Parker III, T. A. 2007. Birds of Peru. Prnceton University Press, Prnceton, NJ, USA.
Whitney, B. M.; Alonso, J. A. 1998. A new Herpsilochmus antwren (Aves: Thamnophilidae) from northern Amazonian Peru and adjacent Ecuador: the role of edaphic hetergeneity of terra firme forest. The Auk 115: 559-576.
Text account compilers
Butchart, S., Gilroy, J., Sharpe, C J
IUCN Red List evaluators
Butchart, S., Symes, A.
BirdLife International (2013) Species factsheet: Herpsilochmus gentryi. Downloaded from http://www.birdlife.org on 22/12/2013. Recommended citation for factsheets for more than one species: BirdLife International (2013) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 22/12/2013.
This information is based upon, and updates, the information published in BirdLife International (2000) Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, BirdLife International (2004) Threatened birds of the world 2004 CD-ROM and BirdLife International (2008) Threatened birds of the world 2008 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.
To provide new information to update this factsheet or to correct any errors, please email BirdLife
To contribute to discussions on the evaluation of the IUCN Red List status of Globally Threatened Birds, please visit BirdLife's Globally Threatened Bird Forums.
|Current IUCN Red List category||Near Threatened|
|Species name author||Whitney & Alvarez Alonso, 1998|
|Population size||Unknown mature individuals|
|Distribution size (breeding/resident)||9,500 km2|
|Links to further information|
|- Additional Information on this species|