Rhinos don't sleep underwater, but hippos do, they rise to the surface and breath at regular intervals without waking.
Black rhinos are from eastern and central Africa.
Zoos. Rhinos are not native to Australia. Otherwise, check Africa and southern Asia.
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A group or herd of rhinos is called: A crash
A turtle needs air to breathe. Some turtles can slow their metabolism, allowing them to sleep underwater, but it must come up to the surface of the water in order to breathe. It can hold it's breath and stay underwater awhile, but it must surface to breathe or it will drown. Turtles cannot breathe underwater because they do not have gills, like fish - they have lungs, much like human lungs. Some aquatic turtles such as the red-eared slider can hold their breath for 3-4 hours, which might make you think that they are breathing underwater, but they really are not.
Yes they sleep underwater
black rhinos sleep on the grond
on the ground
Yes they do
Terrapins usually sleep underwater.
well the live in the wild for about 50 years are more
yes
well the live in the wild for about 50 years are more
No seals do not sleep in pods.Seals sleep upside down on there back underwater or above>.
Yes! Alligators can stay underwater for hours at a time and come out at day.
they sleep for about 2 through 2 hours with their eyes open
Armor for Sleep.