- Acrocephalus rehsei
Identification
The species is listed as vulnerable by the IUCN, as its habitat on Nauru may be a threat.
It is 15 centimeters long, it has a straight beak and its body is greyish-olive above with an off-white below chest and a white eyebrow.
Distribution
The Nauru Reed Warbler (Acrocephalus rehsei) is a species of Old World warbler and the only bird species endemic to the island Nauru.