Tigers are known for their superior hunting abilities. A large part of their success in this activity lies in their acute sense of hearing. They need to be able to detect potential victims and dangers in the dense foliage around them. Tigers are believed to be able to hear in the range of 0.2 kHz and 65 kHz, which is considerably different to the frequency at which humans hear. We have a hearing range of about 0.02 kHz and 20 kHz. High-pitched noises are clearly more intense for cats.