Gray-bellied Cuckoo
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Cuculiformes
- family: Cuculidae
- genus: Cacomantis
- species: Cacomantis passerinus
Paro
Paro
Bhutan
Hailākāndi
Assam
Jagdalpur
Chhattisgarh
Kosamba
Gujarat
Farrukhnagar
Sirsa
Haryana
Mandlā
Madhya Pradesh
Gangtok
Sikkim
Kālādhūngi
Naini Tāl
Uttarakhand
India
Ilām
Eastern Region
Nepal
Kandy
Nuwara Eliya
Sigiriya
Central
Polonnaruwa
North Central
Sri Lanka