Does any animal make a nosie that we cannot hear?

Question: Does any animal make a nosie that we cannot hear?
- Keywords:
  communication,
  hear,
  noise,
  perception,
  sense
Asked by jodieee to Charlotte, Jo, Kevin, Louise, Valeria on 15 Jun 2012.
- Kevin Mahon answered on 15 Jun 2012:
  
  Yes, many species of animal emit tones at frequencies we can;t hear anything outside our range of 20-20,000 Hz.
  
  Bats are a good example of an animal that makes high frequency noises we can’t generally hear – although it’s worht noting the younger you are the better your chances of hearing high frequencies are!
- Joanna Cruden answered on 17 Jun 2012:
  
  The noise range vary from species to species so not only can they hear noises we cannot hear certain species will hear noises other species won’t hear!

Question: Does any animal make a nosie that we cannot hear?