Ross Hoddinott / Crop of oilseed rape flowering {Brassica napus}, near Hartland, Devon, UK. April 08.

Ross Hoddinott / Field of oilseed rape flowering, being blown in the wind, near Week St Mary, Cornwall. UK

Morley Read / Slow motion clip of a group of male Mallards (Anas platyrhynchos) competing violently to mate with a single female, Cornwall, England, UK, May 2018. (non-ex)

Nigel Cattlin / Knapweed broomrape (Orobanche elatior) flower spike in grassland. Disused chalk pit nature reserve, Berkshire, England, UK. June

Nigel Cattlin / Cabbage stem weevil (Ceutorhynchus sp) on Sweet alyssum (Lobularia maritima) leaf. Berkshire, England, UK. August.

Nigel Cattlin / Cabbage stem weevil (Ceutorhynchus sp) on Sweet alyssum (Lobularia maritima). Berkshire, England, UK. August.

Juan Carlos Munoz / Patchwork of agricultural fields including Oilseed rape (Brassica napus) with hills in background, high angle view. Cuestahedo, Merindad de Montija, Burgos, Castile and Leon, Spain. June 2019.

Adrian Davies / Knapweed broomrape (Orobanche elatior), parasite on roots of Greater knapweed (Centaurea scabiosa). Hampshire, England, UK. June.

Nigel Cattlin / Brassica pod midge (Dasineura brassicae) larvae infestation in open Oilseed rape (Brassica napus napus) seed pod. England, UK.

Nigel Cattlin / Knapweed broomrape (Orobanche elatior) flowers, parasite of Knapweed (Centaurea). Kent, England, UK.

Nigel Cattlin / Cabbage root fly (Delia radicum) larva with frass in damaged Oilseed rape (Brassica napus napus) root.

Nigel Cattlin / Flea beetle (Phyllotreta sp) feeding damage on Oilseed rape (Brassica napus napus) leaf.