Are humans preventing flies from eavesdropping?

Today’s world is filled with background noise, whether it be from a roaring river or a well-trafficked highway. Elevated noise levels from both human-made and natural sources may interfere with animals’ listening ability and alter how they interact with other animals. A group of researchers at California Polytechnic State University investigated how background sounds affect a parasitoid fly’s eavesdropping capabilities.


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Source: Phys.org