Alexey Opaev

Seasonal shifts in the daily vocal activity of a nocturnal tropical bird, the great eared nightjar ( Lyncornis macrotis )

Abstract Many tropical birds occupy permanent territories and use vocalizations for year-round defense, yet they typically exhibit a seasonal peak in vocal activity associated with breeding. In this study, we used five years (2020–2024) of passive acoustic monitoring (PAM) data f...