Manatees also hear far better than humans. They do greatest at greater frequencies, communicating with one another by means of calls and whistles. Scientists are investigating how nicely manatees can detect low-frequency sounds and in the event that they use their vibrissae to take action. With adaptations like these, manatees naturally compensate for their lackluster imaginative and prescient. And maybe
Best wild animals in the world a manatee's eyes, the mermaid mix-up is not too far off the mark.