Hearing in Animals
Not all sounds are normally audible to all animals. Each species has a range of normal hearing for both amplitude and frequency. Many animals use sound to communicate with each other, and hearing in these species is particularly important for survival and reproduction. In species that use sound as a primary means of communication, hearing is typically most acute for the range of pitches produced in calls and speech.
Read more about this topic: Hearing (sense)
Famous quotes containing the words hearing and/or animals:
“Ah, Governor [Murphy, of New Jersey], don’t try to deceive me as to the sentiment of the dear people. I have been hearing from the West and the East, and the South seems to be the only section which approves of me at all, and that comes from merely a generous impulse, for even that section would deny me its votes.”
—William Howard Taft (1857–1930)
“It isn’t true that convicts live like animals: animals have more room to move around.”
—Mario Vargas Llosa (b. 1936)