Most owlbears live solitary lives, gathering only to mate and raise cubs, which are hatched from eggs. An owlbear's territory usually extends to around 5 miles from its lair, with clear signs of its habitat appearing with 1 mile (clawed up trees, gigantic feathers, and shredded carcasses). The lair of an owlbear rarely holds anything of value, but some adventurers have found trinkets, coins, and even jewelry in the massive pellets of undigested bones these monsters leave behind.