Stock Photo: Common Coot (Fulica atra) two adults, squaring up to fight on water, Strumpshaw Fen RSPB Reserve, River Yare, The Broads, Norfolk, England, april

Stock Photo: 4421-2805 Common Coot (Fulica atra) two adults, squaring up to fight on water, Strumpshaw Fen RSPB Reserve, River Yare, The Broads, Norfolk, England, april