Bedtime for pets implies many various things. From sleeping through one eye open to a leisucount 19 hour snooze, eincredibly pet species has various methods of getting their sleep.

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Dolphins and Whales

Photoby Christopher Michellicensed CC BY 2.0

Dolphins and whales spfinish their entirety resides in the water, but simply prefer civilization, they need air to breathe.

When dolphins and also whales go into a deeper sleep, only fifty percent their brain is actually snoozing. That method they deserve to alert if predators are coming and also, just as importantly, this component of their brains reminds them to go to the surface eexceptionally so often to acquire air.

After a pair of hours, the sleeping sides of the brain switch so that the various other side deserve to gain some rest too!


Many type of ducks have mastered the art of resting via one eye open so that they deserve to save watch for predators. In flocks, the birds will certainly frequently trade off that keeps watch while the rest acquire a full, two eyes closed, sleep.


Photoby duncan clicensed CC BY-NC 2.0

Horses carry out sleep standing up – but it’s light sleep.

Their legs lock them in area so they have the right to doze off while standing, maintaining them ready to dash off at a moment’s notice if something startles them.

However for deeper sleep, horses do lie down, however they only need to go right into this deeper sleep for an hour or two eincredibly couple days.

Brown bats

Brvery own bats are the sleepiest of all mammals. They sleep for over 19 hrs eincredibly day. Plus they have actually a really cool means to sleep — upside down! Their feet cling to rocks or branches, while the rest of them dangles. Sleeping upside dvery own helps bats prevent predators, and it provides it less complicated for them to begin flying.


Photoby Paul Sloanelicensed CC BY-NC 2.0

Sea otters frequently float along the water on their backs while they sleep.

To make sure no one gets shed, otters will organize hands through their friends and household while everyone sleeps.

They will additionally wrap seaweed and various other plants approximately themselves to act as anchors so they don’t drift away.


In the wild, giraffes obtain less than 2 hrs of sleep a day. They frequently do brief power naps while standing, however once they execute clear up dvery own for some serious shut-eye, they fold their lengthy legs to lie on the ground and curl their necks around their bodies, making themselves into a giraffe-sized sleep round.

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Photoby Lassi Kurkijarvilicensed CC BY-NC 2.0

Bears love to get their sleep in the winter — they’re out for months at a time!

Many human being call this lengthy sleep hibernation, yet bears aren’t technically hibernating. In true hibernation, pets will certainly have actually their body temperature drop a lot, and the pets wake up eincredibly week or so to move roughly and eat somepoint.

Bears in their winter sleep just drop their temperature a little little bit, and also they don’t wake up at all — they deserve to go 100 days without eating, drinking or going to the bathroom!