Hi - i have been experimenting with using different tapes over a hole in my AudioMoth housings with not much success! There is no doubt that the naked devices record best - but obviously not an option! i can get recordings using cloth tape and scotch tape over the hole but there are definitely compromised. I have googles 'waterproof acoustic sticker' and similar variants as mentioned elsewhere on this forum but just get a whole bunch of builder's materials.
Any suggestion gratefully received!