Bats emerge from Bracken Cave 2 (ambisonic)
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Common Name: Mexican Free-tailed Bat
Scientific Name: Tadarida brasiliensis (I. Geoffroy, 1824)
Date: 2021-05-29
Time: 7:15PM
Creator: Jeff Rice
Description: Bats emerge from Bracken Cave
Notes: This is a 4-channel ambisonic recording of millions of bats emerging from Bracken Cave. The microphone was placed on a slope outside the cave and the bats circled over the microphone before flying away. The microphone position was up and the audio was recorded in B-format (FuMa).
Location: Bracken Cave (Texas); San Antonio (Texas); Bexar County (Texas); Texas
Recording Equipment: Soundfield ST450 ambisonic microphone to a Sound Devices 744 recorder; FuMa
Duration: 00:36:57
Acknowledgments: Bat Conservation International; Fran Hutchins
Audio Rights: Audio file copyright Jeff Rice and Montana State University; All rights Reserved.
Image Rights: Provider: iNaturalist
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