For bat calls, it would be instrumental if iNat would allow/include ZC files from zero crossings recordings, as most of the pioneering recordings with verified species IDs are in this format.

previously discussed in: https://forum.inaturalist.org/t/allow-zc-file-upload-bat-related/6351 https://forum.inaturalist.org/t/acoustic-bat-records/64628/3

Zero Crossiings sound format files

General

pisum May 24, 2025, 3:05pm 2

previously discussed in:

https://forum.inaturalist.org/t/allow-zc-file-upload-bat-related/6351
https://forum.inaturalist.org/t/acoustic-bat-records/64628/3

Topic		Replies	Views
Allow ZC file upload. [Bat related] Feature Requests	21	2671	October 4, 2023
Acoustic bat records General	6	268	June 26, 2025
Post WAV recordings or sonograms for bat ID? General	7	1005	August 22, 2022
Audio guidelines General	4	1186	December 16, 2019
Bat Observations including Sound and Spectrograms General	7	1788	April 27, 2023

Zero Crossiings sound format files

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