Episode 1: Around the World in 80 Trees with Jonathan Drori
Episode 2: The tricks that trees use to attract pollinators – the Kapok tree
Episode 3: How beech trees avoid being ripped apart by lightning
Episode 4: Leylandii, the monster child of two trees that should never have met
Episode 8: Discover the history of caffeine and the tree that brought you Coca Cola, the Kola nut
Episode 10: Fighting talk – how the Whistling Thorn houses aggressive insects to defend itself
Episode 11: The scientists bringing extinct trees back to life