How we cite our quotes: (Line)
Quote #1
felled 1879 (epigraph)
The poem's epigraph lets us know that we're going to be looking at the intersection of man and the natural world. After all, the word "felled" suggests that those titular trees were cut down deliberately. They didn't just blow over in a stiff wind.
Quote #2
My aspens dear, whose airy cages quelled, (1)
The phrase "My aspens dear" is an interesting one. It tells us that the speaker had deep affection for these trees, and that's borne out in the rest of the poem. At the same time, though, "my" suggests that the poet felt some kind of ownership over these trees, and that's not really how unspoiled Nature is supposed to work—is it?