Trivedi, Krunal Pradipbhai, and Akshay Trivedi. “Beak Locking Behaviour in Purple Sunbirds <i>Cinnyris asiaticus< I>”;. Journal of the Bombay Natural History Society (JBNHS), vol. 122, no. 2, July 2025, doi:10.17087/jbnhs/2025/v122/170901.