Global Bird Index - IOC15.1

中文版

Dusky Long-tailed Cuckoo

English name：Dusky Long-tailed Cuckoo

Scientific name：Cercococcyx mechowi

Olive Long-tailed Cuckoo

English name：Olive Long-tailed Cuckoo

Scientific name：Cercococcyx olivinus

Barred Long-tailed Cuckoo

English name：Barred Long-tailed Cuckoo

Scientific name：Cercococcyx montanus