Because when the giraffe is sleeping, you know how there are lions around?, well lions go for the giraffes and so when they sleep and a lion comes close to them and wakes them up by the sound of them jumping and stuff, they can get up easier.
Dream about giraffe babes
It lays down to sleep. I've seen a giraffe lay down before, but not with it's head down too. Yet, if a giraffe is tired, then, I'm sure it will lay it's head down. Younger giraffes are mostly around older giraffes such as their mom and dad, so I think that they probably lay near each other to be comfortable. If you search "giraffe sleeping" on youtube, then, you may get clearer information.
Giraffes stand out from the crowd. They are quite intelligent. If a giraffe is trying to survive it needs to keep its head up. Giraffe are most active in the early morning and late afternoon.
A giraffe will lower its head when it is angry.
The head giraffe.
Giraffe
A giraffe sleeps anywhere from a half-hour to one hour each day.
under the tree or in forest
The okapi is a member of the giraffe family with distinctive stripes on its legs. Its head resembles that of a giraffe, but it does not have the giraffe's long neck.
They sleep, eat, and defecate.
Giraffe sleep at night. Sometimes they may take naps in the middle of the day though.
they do they swing there head at them.