Doppler detection triggers instantaneous escape behavior in scanning bats Dataset

Published: 5 January 2024| Version 1 | DOI: 10.17632/m6gtkn6hgj.1
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Description

By presenting phantom echoes to perching horseshoe bats, in this study, we revealed that they use only the Doppler shifts, not changes in the echo delay, as a cue for approaching objects. This suggests that these bats do not perceive motion in the spatiotemporal dimension as in vision, but they directly detect velocity, allowing instantaneous response to approaching threats. This dataset shows changes in the characteristics of the emitted echolocation call as a response of the bats to each stimulus.

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Institutions

Nagoya Daigaku Daigakuin Kankyogaku Kenkyuka, Doshisha Daigaku Seimei Ikagakubu Daigakuin Seimei Ikagaku Kenkyuka

Categories

Bioacoustics

Funding

Japan Society for the Promotion of Science

JP18H03786

Japan Society for the Promotion of Science

16H06542

Japan Society for the Promotion of Science

21H05295

Japan Society for the Promotion of Science

JP19J02041

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