MOHAMAD FIZL SIDQ RAMJI, & AMERA NATASHA MAH MUHAMMAD ADAM MAH. (2020). The Influence of Perch Height Selection on Vocalization of Pied Triller, Lalage nigra (Aves: Campephagidae) in Suburban Landscapes, Sarawak. Borneo Journal of Resource Science and Technology, 10(2), 179–189. https://doi.org/10.33736/bjrst.2716.2020