Question

Is there some link between the size of animals were and their hearing

Answer 1

yes it is considered by some scientist. but most believe that its depends on hearing aids
for ex bats

Answer 2

Question -

Is there some link between the size of animals were and their hearing

Answer -

Yes, there is link between the size of animals’ ears and their hearing as the large sized ears of animals can collect more sound waves which make their hearing power stronger.

Hope it's help you