Thực đơn
Grallaria gigantea Tham khảoThực đơn
Grallaria gigantea Tham khảoLiên quan
Grallaria Grallaria gigantea Grallaria varia Grallaria ruficapilla Grallaria guatimalensis Grallaria ridgelyi Grallaria rufula Grallaria alleni Grallaria haplonota Grallaria rufocinereaTài liệu tham khảo
WikiPedia: Grallaria gigantea http://www.birds.cornell.edu/clementschecklist/dow... http://www.iucnredlist.org/details/22703240/0