Swinging does not make the tree bend down, that can be done by ice storms.
Poet has describe the scene of the ice storm and how it makes the tree branches beautiful.
In the winter season, when snow falls on the birch and bend down the trees with load. Rise in the wind cause the color change and it seems very beautiful.
Ice storm makes the tree branches wrapped with the ice.
Learn more about the birch branches here:-
https://brainly.com/question/6034169
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