Whooper Swans fighting at Martin Mere bird reserve near Ormskirk, Lancashire, England, United Kingdom, Europe

martin mere lancashire ormskirk bird bird reserve nature nature reserve conservation winter wildfowl wwt wildfowl and wetlands trust wetland water waterfowl swan whooper swan white flock cygnus cygnus day outdoors natural world animals birds flocks groups close up close ups swans whooper swans wildlife england great britain united kingdom europe generic location flapping wings aggression horizontal