mute swan
Cygnus olor
Compare with:
bewicks swan, whooper swan
Key facts
Familiar large white waterbird found on all freshwater habitats
Habitat: freshwater, estuaries and fields
Widespread and common resident
Recognition
Large white waterbird with 'S' shaped neck; orange and black bill
Swims, feeds by up-ending, grazes in fields
Feeds on aquatic vegetation; in flight wingbeats are audible
Lifecycle
Nest is a huge mound of vegetation on freshwater margins
1 brood April May; 5-7 eggs white with blue grey wash


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