The Frozen North
- Episode aired May 16, 2021
Liz visits Siberia and its tiger population. Gordon studies the wolves of Ellesmere Island in Canada. Chris explores Greenland's glaciers. Steve dives to observe orcas feeding in Norway's fj... Read allLiz visits Siberia and its tiger population. Gordon studies the wolves of Ellesmere Island in Canada. Chris explores Greenland's glaciers. Steve dives to observe orcas feeding in Norway's fjords.Liz visits Siberia and its tiger population. Gordon studies the wolves of Ellesmere Island in Canada. Chris explores Greenland's glaciers. Steve dives to observe orcas feeding in Norway's fjords.