Stimulus Filtration Response of moth s tympanic organ is to sound intensity not to sound frequency. Moth s tympanic organ is only able to discriminate different sound intensities within the ultrasonic frequency range to which it is sensitive. So, a moth will give the same response to a 20KHz sound as to a 40KHz sound as long as the intensity is the same . As an example of multiple proximate factors underlying a behavior, namely navigation 2. D A Home 3.
Pigeons are diurnal a.