Chirruping nightjar explained
The chirruping nightjar or kayumanggi nightjar (Caprimulgus griseatus) is a species of nightjar found in Philippines. Two subspecies are recognised: C. g. griseatus and C. g. mindanensis.[1] It was once considered conspecific with the savanna nightjar, while it is significantly different in vocalization.[2]
Notes and References
- Book: Gill . F . D . Donsker . P . Rasmussen . 2023 . IOC World Bird List (v 13.2) . 10.14344/IOC.ML.13.2 . 31 January 2024 .
- Sangster . G. . Cancino, K. M. . Hutchinson, R. O. . Taxonomic revision of the Savanna Nightjar (Caprimulgus affinis) complex based on vocalizations reveals three species . Avian Research . 2021 . 12 . 1 . 1–8 . 10.1186/s40657-021-00288-z . free .