15/10 Longleat House is on red alert when one of the great ceilings shows signs of collapse. (R)
Zoologist and explorer George McGavin searches for the world's most spectacular swarms.
2/3 The cubs are now half-grown and very playful, learning the skills they'll need as adults. (R)
Johnny Kingdom visits Kodiak Island to get footage of brown bears fishing for salmon. (R)
Tuesday 27 August 2013