english: So in the blind and deaf world of the tick, the important signals are temperature and butyric acid; in the world of the black ghost knifefish, its sensory world is lavishly colored by electrical fields; and for the echolocating bat, its reality is constructed out of air compression waves.
non_english: Pa su u slepom i gluvom životu krpelja važni signali: temperatura i buterna kiselina; u svetu ribe crnog duha, njen senzorni svet je bogato obojen električnim poljima; a za šišmiša sa eholokatorom, njegova stvarnost je izgrađena od talasa kompresovanog vazduha.