Vapour trails over Lake Windermere at dawn near Ambleside, Lake District National Park, Cumbria, England, United Kingdom, Europe

sky air contrail vapour trail aviation pollution global warming climate change dawn sunrise orange colour ambleside cumbria swan mute swan lake water bird windermere day outdoors daybreak sunrises lakes contrails vapour trails mist misty nature natural world animals birds one bird swans mute swans silhouette silhouettes lake district national park national parks england great britain united kingdom europe lake district horizontal