Manatees never leave warm water and can hold their breath for 20 minutes, although they usually come up for a breath of air every 3-4 minutes. They are so slow moving that they often grow algae on their skin.
Manatees never leave warm water and can hold their breath for 20 minutes, although they usually come up for a breath of air every 3-4 minutes. They are so slow moving that they often grow algae on their skin.