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The phenomenon is commonly called autumn colours [2] or autumn foliage [3] in British English and fall colors, [4] fall foliage, or simply foliage [5] in American English. In some areas of Canada and the United States , " leaf peeping " tourism is a major contribution to economic activity.
A more widespread transition is expected in late September, when hints of fall are expected to reach all parts of Western North Carolina. Around that time, the extent of colorful foliage could ...
A CBS News map shows where leaf colors are changing and where to see peak fall foliage, updated regularly.
Maple’s leaf colors vary by species with some being brilliant scarlet, orange-red, yellow, and some are almost without color. Elms, which are in abundance in the Panhandle, show little color ...
When leaves change color in the autumn, it is due to the loss of green chlorophyll, which unmasks preexisting carotenoids. In this case, relatively little new carotenoid is produced—the change in plastid pigments associated with leaf senescence is somewhat different from the active conversion to chromoplasts observed in fruit and flowers.
Pigment color differs from structural color in that it is the same for all viewing angles, whereas structural color is the result of selective reflection or iridescence, usually because of multilayer structures. For example, butterfly wings typically contain structural color, although many butterflies have cells that contain pigment as well. [3]
The blistering summer of 2024 will soon be coming to an end, and that means fall leaf peeping can't be far behind. According to the Old Farmer's Almanac, leaves can change their color from as ...
The 5–12 cm (2– 4 + 3 ⁄ 4 in) long, slender stalks of the leaves mean that even a light breeze can produce a striking effect as the downy silver undersides of the leaves are exposed. The autumn color is less pronounced than in many maples, generally ending up a pale yellow, although some specimens can produce a more brilliant yellow and ...