Some flying animals that generate aversion to humans are the bats

The incredible faculty of perception of the bat is vinculated to their system of ubication by means of eco resonance so; they are oriented by emitting high frequency sounds orientation, and receipting the echoes. In thaws way, detecting the objetcs around them, Perceiving one antennae no more of 1 mm of diameter, insects of size of a mosquito and objects as thin a human hair.