A single call of the Black-eared Kite (Milvus lineatus) was recorded see: https://www.xeno-canto.org/507829
Sonogram and wave form as shown above.
Amar-Singh HSS (Dato’ Dr)
Ipoh, Perak, Malaysia
Location: East Hokkaido, Japan
Date: 10th June 2019
Equipment: Nikon D500 SLR with Tamron SP 150-600mm f/5-6.3 Di VC USD, handheld with Rode VideoMic Pro Plus Shotgun Microphone