# it takes about 1-2months for a baby bird leaves its nest.
approximately 4 months
Chipanzees sleep for 12 hours a day and make nest out of leaves
A baby squirrel is about eight to twelve weeks old when it leaves its nest.
A bird's nest is called a "nest."
rabbits dont have nests lol they have burrows and i have no idea
Hummingbirds hatch in 2 weeks, and leave the nest in 3weeks.
About 4-5 years, depending on species. The female will only return to earth to build a nest for its young.
sticks and leaves
This is a link to a page showing leaves, and a squirrel nest made of oak leaves. Pretty much looks like a large clump of leaves in the top of a tree. http://grandpacliff.com/Trees/AutLeaves.htm
Some of the pygmy possum species nest in piles of leaves, among other things. Larger possums nest in tree hollows, or even house roof cavities.
After about three weeks they fledge, or take their first flight. They may stay in the nest another week.