Theo Bosboom / Floating sweet-grass (Glyceria fluitans) in lake, Bjornlandet National Park, North Sweden. Finalist in the Plants and Fungi category of the Wildlife Photographer of the Year Awards (WPOY) Competition...

Niall Benvie / Queen Mary's Tree, a veteran Sweet chestnut (Castanea sativa) over 600 years old, Cumbernauld, Scotland, UK, July.

Philippe Clement / Long-spurred violet (Viola calcarata) in flower, Val Veny, Italian Alps, Italy, June

Pete Oxford / Galapagos sealion (Zalophus wollebaeki) mother and pup resting on beach, Galapagos.

Pal Hermansen / Colourful corn (Zea mays) seeds against white background.

Pal Hermansen / Meadow vetchling (Lathyrus pratensis) and brambles (Rubus) growing on the dashboard of the abandoned car in 'car graveyard' Bastnas, Sweden, July

Gary K. Smith / Woodland floor with purple fungi Amethyst Deceiver (Laccaria amethystina), and fallen seed cases and fruit of Sweet Chestnut tree (Castanea savita) Norfolk, UK, October

Andy Sands / Clouded yellow butterfly (Colias crocea) On Wild sweet pea flower, Captive, UK, July

Paul Harris / 2020VISION / Bog myrtle / Sweet gale (Myrica gale) flowers, Caesar's Camp, Fleet, Hampshire, England, UK, March.

Paul Harris / 2020VISION / Bog myrtle / Sweet gale (Myrica gale) flowers, Caesar's Camp, Fleet, Hampshire, England, UK, March.

Edwin Giesbers / Portrait of a Red Squirrel (Sciurus vulgaris) feeding. Austria, January.

Barrie Britton / Male Vogelkop bowerbird (Amblyornis inornata) outside his decorated bower. Vogelkop Peninsula, West Papua, Indonesia. Picture taken during filming for BBC "Life" TV Series, September 2008