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Catfrogdog2 t1_izyl34p wrote

Reply to comment by Gerryislandgirl in Are some North American bat species more likely to reside in man-made structures than others, or is the choice of habitat typically consistent across all bat species? by OrganicDroid

Also many moths have anti-bat ultrasound detection. You can demonstrate this by jingling a bunch of keys (a ready source of ultrasound) near a flying moth, and it will take evasive manoeuvres like dropping to the ground.

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