App Description
Simply connect an inexpensive ultrasonic USB microphone to your iPhone or iPad and open your ears up to the extraordinary world of bat acoustics. Build a dedicated USB microphone for under £10 : https://shorturl.at/e2A3U - : or buy one pre-assembled and tested for about £65 that also operates as a standalone bat detector https://www.apodemus.eu/nl/Apodemus-Pipistrelle-Mini/00126 All European bats and most of the world's "microbats" navigate, hunt and communicate using ultrasonic sounds, too h...
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