Yes
Hamsters don't necessarily have nests, more like burrows. They are small and rounded, just enough size for the hamster to sleep in. Hamsters are about the size of the palm of your hand. If not, smaller.
burrows
yes
burrows in the ground
Yes. This keeps them very warm when they sleep. It's like sleeping with a blanket on top of you. It's very mundane. Never use straw, as it will irritate the hamster's eyes.
no they don't they live in burrows
In their burrows.
Wild hamsters live in multi-chambered burrows dug four to five feet deep.
When do hamsters sleep? And 4 how long?!? What do they all day long?!? Do they ever sleep 4 a whole day?
In the wild, hamsters dig holes called burrows and live in them. So by instinct, hamsters will dig.
Hamsters are nocturnal they sleep throughout the day and wake up at night
they sleep in burrows