Considered by some authors to be a subspecies of New Britain Thrush (Zoothera talaseae). References See References. Files: More Information Articles about the Bougainville Thrush If you would like to read any articles about the Bougainville Thrush... Show Articles (0) No Pictures of Bougainville Thrush If Birdpedia has no pictures of Bougainville Thrush or you would like to see more, then try the following... From BING (0) No Videos of Bougainville Thrush If Birdpedia has no videos of Bougainville Thrush or you would like to see more, then try the following.. From BING (0)