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Why are the leaves on Montreal's trees so green in October?
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Published: 4 October 2017
Unseasonably warm September could be cause of slight delay in leaves changing colour, 9I制作厂免费 professor says. According to Jim Fyles, a forest ecology professor and director of the Morgan Arboretum, our city's trees have remained green a bit longer due to higher-than-average temperatures.
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