Nest and home.
A nest as a rather loose construction of plant material, as it is used by most birds and some of the lowest primates, never serves as a goal of flight, very rarely as a sleeping place but mainly as a support for the offspring. A home, however, as used by many nonprimate mammals and other vertebrates, is a solid construction or an excavation in a solid material (tree hole, burrow, etc.) which serves principally as a goal of flight in case of danger, also as a sleeping place and temporarily as a nest, that is a fix-point for raising the young. In the phylogeny of primates the nest has been given up very early. The sleeping nest of pongids has nothing to do with it. Whereas the most primitive primates using nests transport their young with the mouth, in all other primates the young has to grasp actively the mother's (parent's) hair to be tranported. When the hair disappeared phylogenetically, technical devices came into use.
D000818:Animals; D006702:Homing Behavior; D009425:Nesting Behavior; D010802:Phylogeny; D011323:Primates