在以下頻道推出： Hulu
第 1 季，第 4 集: While Bill and Dustin get close to a sow and 3 cubs at a fish weir, Dom races daylight on a long hike deep into the Chugash to find out what happened to one of his collared goats. Biology interns help band Alaska songbirds before the migration.
Reality · 2018年11月5日 · 41 分鐘