grasshopper warbler

== English == === Noun === grasshopper warbler (plural grasshopper warblers) Any of a number of species of small songbirds in the genera Locustella and Helopsaltes, especially Locustella naevia. Synonym: (informal) gropper ==== Translations ==== === References === grasshopper warbler on Wikipedia.Wikipedia Locustella naevia on Wikispecies.Wikispecies Category:Locustella naevia on Wikimedia Commons.Wikimedia Commons