Now all animals with ears hear sound, which is made up of invisible waves that create vibrations in the air. High-pitched sounds make fast vibrations, and low-pitched sounds make slower vibrations.

Enjoy the natural, calming sounds of a pitbull eating in this peaceful ASMR animal video. 🎧 Crunches, licks, and soft chewing — no voice, no music, just raw, satisfying sounds. #PitbullASMR #AnimalAS ...

Animals use a variety of sensory channels ... and frequency structure, all of which impact how far the sound will travel in the environment and how easily the receiver can localize the position ...