Wilkins's finch
It is restricted to Inaccessible Island ( subspecies "dunnei" ) and Nightingale Island ( nominate "wilkinsi" ) of the Tristan da Cunha archipelago , part of the British overseas territory of Saint Helena in the South Atlantic Ocean . 
<triplet> Inaccessible Island <subj> Tristan da Cunha <obj> located in the administrative territorial entity <triplet> Saint Helena <subj> Atlantic Ocean <obj> located in or next to body of water