Sir David Attenborough 's profound influence on public understanding of the natural world has led countless researchers to honour him by naming newly discovered species in his recognition. From delicate butterflies to ancient dinosaurs , the revered naturalist has lent his name to a remarkable array of flora and fauna. In honour of Sir David’s 100th birthday on 8 May , here is a selection of these fascinating species. Attenborough’s hawkweed (Hieracium attenboroughianum) This wildflower holds the distinction of being the first living species in the UK and Ireland named after him. It was discovered in 2004 in the Brecon Beacons but it took a decade for scientists to establish whether or not it was actually new.…