An option for tree sleeping is a portaledge, a flat nylon platform supported by a rectangular aluminum frame. These can be disassembled, carried up a tree by a climber and reassembled, or simply put together on the ground and hoisted up in the tree where it will be ready when the climber gets up to it.
in a tree
Trees
in a tree
Monkeys sleep in the tree tops, as it would be too dangerous to sleep on the ground.
Larger lemurs, like the ring-tailed lemur, sleep curled up with its troop on tree branches, while smaller lemurs sleep in tree holes. Other lemurs, like the aye-aye, build nests or sleep in tangled vines.
Yes wood ducks sleep in trees.
birds live in nests in a tree and sleep in a nest
Dragonflies usually sleep on any avaible surface (such as a bush or tree)
they sleep at top of a tree and just fall asleep
Coiled up around the branch of a tree.
A parrot will balance on the branch of a tree and tuck its head under its wing to sleep.
under the tree or in forest