Sterna trudeaui
Sterna trudeaui
Thực đơn
Sterna trudeauiLiên quan
Sterna Sternarchogiton nattereri Sterna bergii Sternula antillarum Sterna striata Sterna trudeaui Sternacanthus unifasciatus Sternangustum copei Sternacanthus sexmaculatus Sternacanthus undatusTài liệu tham khảo
WikiPedia: Sterna trudeaui http://books.google.com/books?id=pnIDAAAAYAAJ&pg=P... http://www.birds.cornell.edu/clementschecklist/dow... http://www.iucnredlist.org/details/22694651/0