7.10/10 2020-03-20 60 分钟.HDRunning through the heart of Ireland, the Shannon is the longest river in the British Isles. For locally born naturalist and cameraman Colin Stafford-Johnson, it is also the wildest. Amongst the river's cast are kingfishers and predatory pike, and living on its banks are native red squirrels. On a seasonal journey in his faithful canoe, Colin paddles along the Shannon to reveal its wild treasures.年: 2020工作室: BBC Two国家: United Kingdom, France