A low, flat wetland near Ely in Cambridgeshire, eastern England, has been named the U.K.’s 23rd dragonfly hot spot by the British Dragonfly Society, the BBC reported. Wicken Fen National Nature Reserve is also the first National Trust reserve to be named a dragonfly hot spot. In May, the reserve marked 125 years of being cared for by the trust. It has been recognized for its continuing conservation efforts to create ideal conditions for the...