The lowest mating flies in the defense force Bats menu

there are researchers found that four years of observation, with an average of 26% of the flies in the bat, the average ratio is 59%, two flies only a pair of can escape the clutches of mating. Is flies mating sound, make them crazy massacre. Bat can’t attracted to dead flies, the researchers said, a pair of quiet while mating flies on the ceiling of the hut, a high frequency sound, as predators, bat flies in the defense force minimum pump are attracted to them, then. The study is published in the journal current biology.