Theo Bosboom / Common blue damselfly (Enallagma cyathigerum) trapped in Sundew plant (Drosera), Hondenven, Tubbergen, the Netherlands, August ,

Alex Hyde / Round-leaved sundew (Drosera rotundifolia) backlit at sunset. Isle of Mull, Scotland. June. Highly commended in the Botanical Britain Category of the British Widllife Photography Awards (BWPA) Competi...

Krista Schlyer / Yellow pitcher (Sarracenia flava) plants in bog, growing in fire-maintained landscape, Conecuh National Forest, Alabama, USA. May 2014.

Adrian Davies / Cape Sundew (Drosera capensis) with captured fly. Note how leaf has rolled over the prey.

Chris Mattison / Common wasp (Vespa vulgaris) caught in a Venus flytrap (Dionaea muscipula), cultivated, occurs in North America

Alex Hyde / Cape sundew (Drosera capensis) close-up of sticky droplets on leaf hairs that trap invertebrate prey, originating from South Africa.

Bert Willaert / Great Sundew (Drosera anglica) peduncles, with sticky droplets to ensnare insects. Belarus, Europe, July.

John Abbott / Yellow / Pale pitcher plant / trumpet (Sarracenia alata) growing in bog, Louisiana, USA, April

Ben Hall / 2020VISION / Close-up of of a Sundew (Drosera rotundifolia), with secretions of mucilage and a captured insect, Peak District NP, August 2011. Did you know? Sundews grow on every continent except Antarctica.

Mark Hamblin / 2020VISION / Round-leaved sundew (Drosera rotundifolia) growing in Sphagnum moss, Flow Country, Sutherland, Highlands, Scotland, UK, July

Mark Hamblin / 2020VISION / Greater sundew (Drosera anglica) growing in Sphagnum moss, Flow Country, Sutherland, Highlands, Scotland, UK, July

Mark Hamblin / 2020VISION / Round-leaved sundew (Drosera rotundifolia) with insect caught in leaves, growing in sphagnum moss, Flow Country, Sutherland, Highlands, Scotland, UK, July