[95] Pandas Set up territories by marking objects with urine along with a waxy material from their anal glands.[96] Polar bears leave powering their scent in their tracks which permit people to monitor one another while in the huge Arctic wilderness.[97] Replica and progress Woolly mammoth engraved on ivory present https://www.youtube.com/channel/UCCoZfLHRsYsRsVHqS-CSAWA