Everyone at Rockwatch sends our warmest wishes as you celebrate this incredible milestone. Over the years, Sir David has inspired generations of young geologists, fossil hunters and nature lovers through his passion for our planet, its history and the amazing stories hidden within rocks and fossils. His curiosity, kindness and sense of wonder have encouraged countless children to look more closely at the wonders on planet Earth and to treasure the natural world around them. We are hugely grateful for the support he has shown to Rockwatch over the years and for the inspiration he continues to give to...