David Tipling / Eurasian wigeon (Anas penelope) male in flight, Holkham, north Norfolk, England, UK. January.

David Tipling / Eurasian wigeon (Anas penelope) male in flight against blue sky, Holkham, north Norfolk, England, UK. January.

Mateusz Piesiak / Eurasian wigeon (Mareca penelope) male, standing in snow, Wrolaw, Lower Silesia, Poland. February.

Nick Upton / Mallard (Anas platyrhynchos), Common teal (Anas crecca) and Wigeon (Anas penelope) flock standing on frozen lake, Cannop Ponds, Forest of Dean, Gloucestershire, UK, December.

Robin Chittenden / Wigeon (Anas penelope) suffering from avian flu, resting on beach, Norfolk, UK. October, 2022.

Robin Chittenden / Six Northern eider (Somateria mollissima) and ten Eurasian wigeon (Anas penelope) flock in flight over sea, Cley, Norfolk, UK. November.

David Tipling / Wigeon (Anas penelope) flock on water in marshland, Buckenham Marshes RSPB Reserve, Norfolk, UK.

David Tipling / Wigeon (Anas penelope) flock feeding on marshland, Buckenham Marshes RSPB Reserve, Norfolk, UK.

Mike Read / Eurasian wigeon (Anas penelope) female, feeding in mud at edge of a pool, Catcott Lows Nature Reserve, Somerset, England, UK. March.

Roger Powell / Male Eurasian wigeon (Mareca penelope) swimming in estuary, River Coquet, Northumberland, England, UK. March.

Roger Powell / Eurasian Wigeon (Mareca penelope) flock in flight, Amble, Northumberland, England, UK. March.

Mike Potts / Widgeon (Anas penelope) group on flooded grassland, RSPB Cors Ddyga Reserve, Gaerwn, Anglesey, North Wales, July.