Data accessibility
The data required for reproducing our results will be archived in the
supplementary materials. The technical details for assembling a bat
point count rig, as well as the working protocol, are published
elsewhere (K. Darras
et al., 2021). The annotated ultrasound recordings are available
publicly on BioSounds
(K. Darras et al.,
2020), and all infrared photographs are available on OSF
(K. F. A. Darras,
2020).