Animals use their sounds to scare off predators or talk to one another.
Bats
list two examples of how animals use sounds that people cant hear.
Animals do make sounds but it's not all of the animals that make sounds.
Their sounds that they make like lions roar
Most animals have vocal cords more or less complex than ours, therefore they can make different noises. Ours are advanced enough to make sounds LIKE them but not exactly.
they use frequencies in uhf range since animals dont make those sounds
Because different animals, birds and other creature live there.These are the sounds of different animals
Only humans and animals make voluntary sounds. However only humans appear to have the ability to make sentient speach patterns. Some animals can mimmic human speach and others make sounds that may have use as warnigns or mating calls.
animals make the sounds they do is just like human languages.... for example a whistle may mean they are calling for their family. The animals make the sounds they do because they all need to communicate with each other.
There are a lot more animals than just 2 that make unusual or loud sounds.
Dolphins use a range of "clicks" to communicate with each other. They make these "clicking" sounds using their mouths.
mimicry is when something looks or sounds like something else some birds can mimic human sounds (like parrots) some animals can mimic other animals' sounds