Fergus Gill / 2020VISION / Four-spotted chaser / Four-spooed libellula (Libellula quadrimaculata), Moine Mhor National Nature Reserve, Argyll, Scotland, UK, May.

Ross Hoddinott / 2020VISION / Four-spotted chaser (Libellula quadrimaculata) dragonfly, Arne RSPB reserve, Dorset, England, UK, June

Ross Hoddinott / 2020VISION / Four-spotted chaser {Libellula quadrimaculata} dragonfly resting on grass in wetland habitat with swans in the background, Shapwick Nature Reserve, Somerset Levels, UK. June

Ross Hoddinott / 2020VISION / Four-spotted chaser {Libellula quadrimaculata} dragonfly resting on grass in wetland habitat, Shapwick Nature Reserve, Somerset Levels, UK. June 2011. 2020VISION Book Plate.

Guy Edwardes / 2020VISION / Four-spotted chaser dragonfly (Libellula quadrimaculata) on Foxglove flowers, Westhay SWT reserve, Somerset Levels, England, UK, June

Guy Edwardes / 2020VISION / Four-spotted chaser dragonfly (Libellula quadrimaculata), Westhay SWT reserve, Somerset Levels, England, UK, June. Did you know? Dragonflies can fly backwards.

Guy Edwardes / 2020VISION / Four-spotted chaser dragonfly (Libellula quadrimaculata) in rain, Westhay SWT reserve, Somerset Levels, England, UK, June. Photographer quote: 'Photographing in wet conditions can often result in inte...

Ross Hoddinott / 2020VISION / Four-spotted chaser {Libellula quadrimaculata} dragonfly, portrait, Shapwick Nature Reserve, Somerset Levels, UK, June

Stephen Dalton / Broad bodied chaser dragonfly (Libellula depressa) recently emerged from larval case, UK

Ross Hoddinott / Four-spot chaser dragonfly {Libellula quadrimaculata} male at rest, Cornwall, UK, July

Jose B. Ruiz / Dead Libellula dragonfly in the Rio Tinto, or Red River, very acidic and coloured deep red by iron dissolved in the water, causing severe environmental problems. Huelva, Spain

Michael Durham / Eight-spotted Skimmer (Libellula forensis) dragonfly male flying, photographed with a high-speed camera system in the coastal mountains of Oregon, near Florence