Secrets of our Living Planet: Waterworlds. BBC Two, 7pm Sunday 22 July. Chris makes an epic journey from the mountain streams of Iceland to the Indian Ocean. Repeated from Tuesday.
‘Secrets of our Living Planet’ Episode 3, Sunday 1 July, 7pm BBC Two. The grizzly bear and the salmon – how the great forests of British Columbia depend upon them.
BBC researcher, Jasper Montana: “Water buffalo stood sodden and dripping with rain in the centre of the road, staring with a blank aggression as though they might charge”