How Do Fish HearHow Do Fish Hear is an alphabetical guide to unique animal acoustics. How Do Fish Hear is an alphabetical guide to unique animal acoustics. Each chapter investigates the curious hearing capabilities of a specific animal, including 'A for Axolotl', 'B for Bat', and so on, with 'honourable mentions' peppered throughout. There is also an introductory section which provides readers with an overview of human ear anatomy and the way we process sound.