… have prompted two Yukon First Nations to close their members … Gwitchin First Nation and the Tr’ondëk Hwëch’in First Nation. … station managed by the First Nation’s natural resources department … first time that Yukon First Nations have curtailed their subsistence …… have prompted two Yukon First Nations to close their members … Gwitchin First Nation and the Tr’ondëk Hwëch’in First Nation. … station managed by the First Nation’s natural resources department … first time that Yukon First Nations have curtailed their subsistence …