Variation in echolocation call emission of Neotropical insect-eating bats in response to shifting ambient temperatures
Paula Iturralde Pólit,
Marcelo Araya-Salas,
Holger R. Goerlitz
et al.
Abstract:The sensory systems of animals are essential for them to respond to environmental cues and signals. However, their functionality might be altered by climate change. Most bats, for example, rely on acoustic signal emission for acquiring food, but their high-frequency echolocation calls are strongly attenuated in the air. Attenuation in air changes with changing weather conditions, which can lead to shifts in echo-based prey detection distance. However, bats adjust call parameters to the task and environment, an… Show more
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