29 Sep 2018 Zorro by JDO | posted in: Dragonflies, Invertebrates, Odonata, Shropshire | 0 The Black Darter is Britain’s smallest dragonfly, at an overall length of around 3.5 cm. It’s a species of moors and heaths, where it breeds in acidic pools and the shallow water at the margins of lakes, and it flies … Continued