This taxon is Not Recognised as a species by BirdLife International.
AERC TAC. 2003. AERC TAC Checklist of bird taxa occurring in Western Palearctic region, 15th Draft. Available at: http://www.aerc.eu/DOCS/Bird_taxa_of _the_WP15.xls.
AOU. 1998. Check-list of North American birds. American Ornithologists' Union, Washington, D.C.
SACC. 2006. A classification of the bird species of South America. Available at: http://www.museum.lsu.edu/~Remsen/SACCBaseline.html.
Gallinago gallinago (Sibley and Monroe 1990, 1993) was split into G. gallinago and G. delicata by Banks et al. (2002), on the basis of 'differences in the winnowing display sounds and morphology', and recognised as separate by AOU (2002) and SACC (2005), but this treatment is not followed by the BirdLife Taxonomic Working Group because the morphological differences are limited to the number and width of tail feathers and, as Mueller (1999) makes clear, there is overlap between the two forms in these characters. Although the differences between gallinago and delicata drumming have been described as 'strong', it is not clear that these do not come from the two ends of a Holarctic 'ring' (eastern USA and western Europe). The BirdLife Taxonomic Working Group therefore favours non-recognition of delicata as a species, pending playback experiments and more information from areas of reported breeding in areas of local sympatry.
BirdLife International (2014) Species factsheet: Gallinago delicata. Downloaded from http://www.birdlife.org on 16/03/2014. Recommended citation for factsheets for more than one species: BirdLife International (2014) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 16/03/2014.
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
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|Current IUCN Red List category||Not Recognised|
|Family||Scolopacidae (Sandpipers and allies)|
|Species name author||(Ord, 1825)|