The Natural Web

American Beach (Fagus grandifolia) American Beach (Fagus grandifolia)

It can be surprising  to see leaves clinging to deciduous trees in mid-winter.  In eastern North America, some oak species and American Hophornbeam (Ostrya virginiana) may retain their leaves but American Beach (Fagus grandifolia) trees are among the most conspicuous to do so.  By January its leaves are bleached to a papery pale tan, catching the bright winter light while fluttering in the winter wind.  The leaves look delicate, but give one a tug and you’ll see how tenaciously they adhere to their branches.  American Beach leaves typically stay on the trees until early spring, withstanding the effects of even ice and snow.

American Beach (Fagus grandifolia), in March American Beach (Fagus grandifolia), in March

Why do American Beech and other trees keep some of their leaves in winter?  There are many theories:  the dry leaves may be a deterrent to winter browsing by deer, moose and other mammals;  holding some of the…

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