George Sanker / White-tailed deer (Odocoileus virginianus) doe and fawn standing amongst Bulrushes on snow covered pond. Acadia National Park, Maine, USA. January.

George Sanker / White-tailed deer (Odocoileus virginianus) fawn standing beside Bulrushes (Typha sp) on snow-covered pond. Acadia National Park, Maine, USA. December.

Jack Dykinga / Least bittern (Ixobrychus exilis) juvenile moving through Bulrushes. Riparian Preserve at Water Ranch, Gilbert, Arizona, USA. July.

Philippe Clement / Common bulrushes (Typha latifolia) swaying wind, Belgium, January.

Phil Savoie / Yellow warbler (Dendroica petechia) collecting nesting material from Bulrush cattail (Typha sp) Bozeman, Montana. USA, June.

Will Watson / Bulrushes (Typha latifolia) on a pond in winter, Herefordshire, England.

Ann & Steve Toon / Southern red bishop (Euplectes orix) perching on bullrush, Northern Cape, South Africa, February

Nick Upton / Donje Bare glacier lake fringed with Bulrushes (Typha latifolia), Alpine dock / Monk's rhubarb (Rumex alpinus), Heartleaf / Giant oxeye daisy (Telekia speciosa) and dense mixed forest, Zelengora mount...

Bernard Castelein / Deergrass (Scirpus cespitosus) growing between Cross-leaved heath (Erica tetralix) flowers at dawn, Groot Schietveld, Wuustwezel, Belgium, June.

Philippe Clement / Two male Bearded reedling (Panurus biarmicus) eating seeds from the spike of a common bulrush (Typha latifolia) in a reedbed, Belgium, January. Digital composite.

Juan Manuel Borrero / Vegetation with bulrushes (Typha) and reeds surrounding Ivars Lake covered in frost in winter, Lleida Province, Spain, January

Nick Upton / 2020VISION / Flock of Wigeon (Anas penelope) and Common Teal (Anas crecca) flying over flooded marshes and stands of Bulrushes (Typha latifolia), in winter, Greylake RSPB reserve, Somerset Levels, UK, December