Native
Introduced
Reintroduced
Vagrant
Native (uncertain presence)
Regionally extinct vagrant
Regionally extinct
Synonyms : 强脚树莺 (cn), cetie hnědoboká (cz), Bergbuschsänger (de), Brunsidet Busksanger (dk), Brown-flanked Bush Warbler (en), Cetia montano (es), pensassilkkikerttunen (fi), Cettia fianchibruni (it), タイワンウグイス (jp), Bergstruikzanger (nl), Crescendosanger (no), wierzbówka płowa (pl), Горная короткокрылая камышовка (ru), Brunsidig cettia (se), cetia hnedoboká (sl)
Brown-flanked Bush Warbler