Woodland Trust on Instagram: "What allows oak trees to live for centuries? Could it be their DNA? 🧬 🔎 Our experts are working with the @arboricultural_association and @bangor_university to find out if the secret to the long lifespan of ancient oaks lies in their genes. 🔬 With support from the European Arboriculture Council we're sampling DNA from 50 ancient oaks, including the 800-year-old Druids Oak. 🌳 Uncovering how these trees have been able to resist threats like droughts and disease for