Editing Swainson's thrush (section)

{{Short description|Species of bird}}
{{Speciesbox
| image = Catharus ustulatus -North Dakota-8a.jpg
| image_caption = 
| image2 = Catharus ustulatus - Swainson's Thrush XC142624.ogg
| status = LC
| status_system = IUCN3.1
| status_ref = <ref name="iucn status 18 November 2021">{{cite iucn |author=BirdLife International |date=2018 |title=''Catharus ustulatus'' |volume=2018 |page=e.T103881682A132046297 |doi=10.2305/IUCN.UK.2018-2.RLTS.T103881682A132046297.en |access-date=18 November 2021}}</ref>
| genus = Catharus
| species = ustulatus
| authority = ([[Thomas Nuttall|Nuttall]], 1840)
| synonyms = ''Hylocichla swainsonii''
| range_map = Catharus ustulatus map.svg
| range_map_caption = {{leftlegend|#FF7F2A|Breeding}}{{leftlegend|#FFDD55|Migration}}{{leftlegend|#5F8DD3|Nonbreeding}}
}}

'''Swainson's thrush''' ('''''Catharus ustulatus'''''), also called '''olive-backed thrush''', '''russet-backed thrush''', and '''[[salmonberry]] bird''' is a medium-sized [[Thrush (bird)|thrush]]. It is a member of genus ''[[Catharus]]'' and is typical of it in terms of its subdued coloration and beautiful, ascending flute-like voice. Swainson's thrush was named after [[William Swainson]], an [[England|English]] [[ornithologist]].