Hodgson's hawk-cuckoo (Hierococcyx nisicolor, Chèo chẹo Hodgson)
also known as the whistling hawk-cuckoo

Hodgson's hawk-cuckoo (Hierococcyx nisicolor), also known as the whistling hawk-cuckoo is a species of cuckoo found in north-eastern India, Myanmar, southern China and southeast Asia.

Cuculiformes, cuculidae: Latin cuculus cuckoo.
Hierococcyx Greek hierax hawk and kokkux cuckoo.
nisicolor Latin nisus sparrowhawk; Latin color colour.