Sulawesi Bush Warbler
Sulawesi Bush Warbler (<em>Locustella castanea</em>) is a species of Grassbirds &amp; Allies (<em>Locustellidae</em>) in the order Perching Birds (Passerines).
Overview
Sulawesi Bush Warbler (Locustella castanea) is a species of Grassbirds & Allies (Locustellidae) in the order Perching Birds (Passerines).
Scientific Classification
Genus: Locustella; binomial: Locustella castanea; authority: (Büttikofer, 1893).
Distribution
Breeding range: Australasia.
Conservation Status
This taxon is listed as Extant (living) in the IOC World Bird List.
Remarks
Formerly Chestnut-backed Bush Warbler. English name changed with split of musculus and disturbans. Sulawesi Bush Warbler may be a complex of actual or incipient species, some yet undescribed, based on bioacoustic differences (Berryman & Eaton 2020).

