Sugar maple trees in autumn, shot with fisheye lens, Bavaria, Germany, Europe

Close-up of fallen leaves, Pennsylvania, USA

Sugar Maple leaves (Acer saccharum), autumn colours in Eastern Canada during Indian summer, La Mauricie National Park, Quebec, Canada

Sugar Maple leaves (Acer saccharum), autumn colours in Eastern Canada during Indian summer, La Mauricie National Park, Quebec, Canada

Sugar Maple leaves (Acer saccharum), autumn colours in Eastern Canada during Indian summer, La Mauricie National Park, Quebec, Canada

Autumn-coloured leaves of Sugar Maples in eastern Canada during the Indian Summer in Algonquin Park, Ontario, Canada, North America

Autumn coloured Sugar Maple leaves (Acer saccharum) and bare branches, Indian summer in a national park in Québec, Eastern Canada

Sugar Maple leaves (Acer saccharum), autumn colours in Eastern Canada during Indian summer, La Mauricie National Park, Québec, Canada

Maple Syrup on Snow, Cabane Sugar Shack, Brome-Missisquoi Region, Saint-Faustin, Quebec

Sap Buckets on a Maple Trees at a Sugar Cabin, Monteregie Region Rigaud, Quebec

Sugar Maple tree in autumn, New Jersey, USA

Low angle view of Yellow Poplar and Sugar Maple trees in springtime