Almost all birds routinely sleep standing up (some can even sleep on the wing). Most hoofed animals can sleep or doze standing up, even if they would normally lie down. For very large species, such as elephants, lying down can be dangerous as their internal organs cannot take the pressure for long.
Mainly Horses and Roosters and Hens, as well as Donkeys and Mules. Cows do too, but it's only to doze, not actually sleep.
Yes they can.
None. Only a horse can sleep standing up.
a horse and zebra and animals like that
A flamingo.
horse
Horse.
Many birds do this.
No
Standing up.
No.
Not exactly. They nap or doze standing up, but will lay down to sleep, just like cows do.
The majority of horses sleep standing up but yes sometimes horses do sleep lying down.
The horse is one animal that is capable of sleeping in a standing position.
Giraffes normally sleep while standing up.
The horse can.
no, they do not, horses are the only known animals to sleep standing up.
nope, they like to curl up when they sleep, but a horse does sometimes 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.
They sleep standing on one leg and rotate during the night.
wild horse's sleep standing up because if they hear danger they don't have to waste their time getting up they can just run so they won't get caught.
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
Yes, most horses sleep standing up but sometimes they do lie down.
Laying down. They doze standing, but for a deep sleep, they lay down either on their side or with their feet tucked under them and their heads pulled in towards their rear.
No, they sleep laying down.