swan swimming winter lake

navigate by keyword : afternoon animal animals autumn bird birds blue cygnus defending defensive elegance elegant fall glides grace graceful lake large mute nature olor one peace peaceful pond posture pure purity ripples serene serenity swan swans swimming territorial threat threatening tranquil tranquility water white wild wildlife winter behavior

A mute swan Cygnus olor swimming on a blue lake in Winter. The swan is in threat posture, driving off last years young from the lake.