| 词条 | Sakhalin grasshopper warbler |
| 释义 |
| name = Sakhalin grasshopper warbler | image = Locustella fasciolata hokkaido japan.jpg | image_caption = from Hokkaido, Japan | status = | genus = Helopsaltes | species = amnicola | authority = (Stepanyan, 1972) | synonyms = Locustella amnicola }} Sakhalin grasshopper warbler (Helopsaltes amnicola), is a species of grass warbler in the family Locustellidae; it was formerly included in the "Old World warbler" assemblage. Distribution and habitatThis small passerine bird breeds from Sakhalin island, the southern Kuril Islands and Hokkaido in Japan. It is a species found in lowland and coastal regions, nesting in forests or thickets. DescriptionThis is the largest of all the Locustella warblers, approaching the size of the great reed warbler. The adult has an unstreaked olive-brown back, uniformly grey breast and buff underparts, with unmottled dull orange under tail-coverts. The song is a short phrase, loud and distinctive; nothing like the insect-like reeling of European Locustella species, and more musical than that of Pallas's grasshopper warbler. References{{Taxonbar|from=Q12262524}}{{Locustellidae-stub}} 3 : Helopsaltes|Birds described in 1972|Birds of Japan |
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