About 500 years ago, around 1500 CE, the modern Inuit made an appearance. Like the Thule they made use of caches, hunted caribou and fished for char. They also hunted seal from the ice in winter and returned to the land in spring. They were also known to make use of "inukhuk" and built "igluit". Although they had no collective name, the various groups of Inuit that made use of native copper for tools have since become known as Copper Inuit and are the same people that Vilhjalmur Stefansson called the Blond Eskimos. The main groups that lived or interacted in the Cambridge Bay area were the Ekalluktogmiut (Iqaluktuurmiutat or Ikaluktuurmiut), Ahiagmiut (Ahiarmiut), the Killinirmuit and the Umingmuktogmiut.