The amount of times that the late Queen expressed a personal opinion can be counted on one hand, but she was famous for her wisecracks and wicked sense of humour.
This was perfectly exemplified when the monarch was filmed walking through the gardens of Buckingham Palace with close friend and famed environmentalist, Sir David Attenborough as they filmed the documentary 'The Queen’s Green Planet'.
Speaking about how climate change will have an impact on the trees presented to the monarch over the next 50 years, the Queen - who planted over 1,500 trees all over the world - jokily quipped: "I won't be here though."