您要查找的是不是:
- boreal owl (Aegolius funereus beickianus) 鬼鹗甘肃亚种
- Vocalization of Boreal Owl (Aegolius funereus beickianus) in Breeding Season in Lianhuashan,Gansu Province 鬼?甘肃亚种繁殖期叫声研究
- Aegolius funereusn. 鬼鸮
- Calyptorhynchus funereusn. 黑色凤头鹦鹉(鹦鹉科)
- Aegoliusn. 鬼鸮属