Thực đơn
Circaetus cinerascens Tham khảoThực đơn
Circaetus cinerascens Tham khảoLiên quan
Circaetus Circaetus cinereus Circaetus fasciolatus Circaetus cinerascens Circaetus beaudouini Circaetus pectoralis Circaetus gallicusTài liệu tham khảo
WikiPedia: Circaetus cinerascens http://www.birds.cornell.edu/clementschecklist/dow... http://www.iucnredlist.org/details/22695283/0