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Many animals sleep upside down.
Like for example ...
Bats, koalas, sloths, manatees (monkeys), goldfish (all sorts of fish), sea lions ( cetain- seals), leopards (in a certain way), snakes, (certain)
and all sorts such as bugs, insects, sea animals, and mammels. Who ever wrote the first answer needs to go back to sixth grade and learn what mammals are. Second manatees are not monkies. Goldfish are not mammals. Snakes are not mammals. Insects and bugs are not mammals. And mammals is not spelled with an e. As far as I know only one group of mammals routinely sleep upside down. At least on purpose. And those are bats, and their related species. Sorry to whoever wrote the first answer. I just couldn't let the glaring mistakes slide... Good luck with future answers.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoAnimals that sleep standinqq up: Horses, Donkies, Deer, etc. :)
Wiki User
∙ 12y agoMost birds are capable of sleeping standing up.
Wiki User
∙ 14y agoHorse is only well known animal which is sleeping while standing.
Wiki User
∙ 12y agoA horse, giraffe, zeabra, and flamingo you silly retard. If you didn't know that go find your head!
Wiki User
∙ 13y agoOne of the animals that sleep while standing is a horse.
Wiki User
∙ 11y agoAnimals that sleep standing have locking mechanisms that stiffen joints so that they don't have to 'concentrate' on standing.
Wiki User
∙ 14y agoHorse.
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Can rats sleep standing up?
No, rats cannot sleep standing up. The only mammals that can sleep standing up are large herbivorous mammals, like horses. They sleep standing up because it is sometimes difficult for them to stand up for lying down. Some birds, like flamingoes, sleep standing on one foot.
Do lamb sleep standing up?
nope, they like to curl up when they sleep, but a horse does sometimes sleep standing up.
Do alpackers sleep standing?
no, they do not, horses are the only known animals to sleep standing up.
Do hores sleep standing up?
Yes, most horses sleep standing up but sometimes they do lie down.
What does a horse sleep on and how much is it?
They sleep standing up. They can be kept in a barn at night with hay to eat and water to drink and will sleep standing up in their stall. they sleep standing up on the ground, in a paddock or barn, free of charge unless your agisting
Moose sleep standing up?
They sleep standing on one leg and rotate during the night.
How does a elephant sleep's?
standing up
Do lions sleep standing up?
No
Where or how does a penguin sleep?
Standing up.
Do sheep sleep standing up?
No.
Do leopards sleep standing up?
No, they sleep laying down.
Do yaks sleep standing up?
Not exactly. They nap or doze standing up, but will lay down to sleep, just like cows do.
