Ok, So. These aren't challenging but I need A LOT. Ok so here we go!
City: School building, Hospital, food, benches, wire fences, wood fences, beds, couches, tables, chairs.
Warriors: Different varieties of dens, moss nests, Log bridge, Tree like the Great Oak (In The Lake Territories for Warriors), Leader dens (Great Rock and den inside)
Wolf: Carcasses, Elk, Pretty trees, Wolf dens, Tree dens.