| Oak Tree: Nature's Greatest... | ...Survivor. George McGavin investigates the dramatic life of the oak tree - a species that makes extraordinary transformations as it meets the challenges of the four seasons. Also in HD. [S] | Mon, Jun 17, 1:45 am | BBC FOUR | 90 mins |
| Oak Tree: Nature's Greatest... | ...Survivor. George McGavin investigates the dramatic life of the oak tree - a species that makes extraordinary transformations as it meets the challenges of the four seasons. Also in HD. [S] | Sun, Jun 16, 7:00 pm | BBC FOUR | 90 mins |
| Oak Tree: Nature's Greatest... | ...Survivor. George McGavin investigates the dramatic life of the oak tree - a species that makes extraordinary transformations as it meets the challenges of the four seasons. Also in HD. [S] | Thu, May 25, 12:15 am | BBC FOUR | 90 mins |
| Oak Tree: Nature's Greatest... | ...Survivor. George McGavin investigates the dramatic life of the oak tree - a species that makes extraordinary transformations as it meets the challenges of the four seasons. Also in HD. [S] | Wed, May 24, 7:30 pm | BBC FOUR | 90 mins |
| Oak Tree: Nature's Greatest... | ...Survivor. George McGavin investigates the dramatic life of the oak tree - a species that makes extraordinary transformations as it meets the challenges of the four seasons. [S] | Mon, Mar 11, 9:00 pm | BBC FOUR | 90 mins |