Dickinson keenly depicts the bird as it eats a worm, pecks at the grass, hops by a beetle, and glances around fearfully. As a natural creature frightened by the speaker into flying away, the bird becomes an emblem for the quick, lively, ungraspable wild essence that distances nature from the human beings who desire to appropriate or tame it. But the most remarkable feature of this poem is the imagery of its final stanza, in which Dickinson provides one of the most breath-taking descriptions of flying in all of poetry. Simply by offering two quick comparisons of flight and by using aquatic motion (rowing and swimming), she evokes the delicacy and fluidity of moving through air. The image of butterflies leaping “off Banks of Noon,” splashlessly swimming though the sky, is one of the most memorable in all Dickinson’s writing.