Manuel, Robyn2023-04-112023-04-112023Manuel, R. (2023). Temporal partitioning of Bullacris unicolor (Orthoptera: Pneumoridae) calling activity to avoid predation. Bioacoustics. https://doi.org/10.1080/09524622.2023.21704690952-4622https://doi.org/10.1080/09524622.2023.2170469http://hdl.handle.net/10566/8734Ecological interactions, including competition, predation, and environmental conditions, may significantly impact acoustic signal-ling behaviour. Here we characterise nocturnal signalling patterns in the bladder grasshopper Bullacris unicolor and relate this to biotic and abiotic factors, thus providing insights into ecological drivers of acoustic signalling behaviour. Passive acoustic recorders monitored nocturnal calling activity of the focal species, competitors, and predatory bats across the distribution of B. unicolor. Results indicate that B. unicolor calls preferentially at certain times of the night, but that peak activity period varies across the geographic range.enBiodiversityConservationBioacousticsEcologyBullacris unicolorArticle