Almost nothing happens in "Southward," and that is the secret of its power. A group of people stand on a mountain peak and watch a flock of pelicans pass overhead, heading for the sea. Yet by the final lines the scene has quietly turned inward: the watchers feel the cold, and something in them begins to remember warmth. The central idea is migration as a kind of pull that crosses the line between bird and human. The pelicans do not merely fly south; they stir a longing in the people who watch them, as if the instinct to travel toward the sun were not entirely foreign to us.
The poem begins in a landscape stripped of comfort. "White flecks are flung against dark granite," and the verbs and adjectives are hard and chilly: "flung," "dark," "cold glitter." The pelicans are first seen not as birds at all but as scraps, "wind-tossed paper," something passive and weightless. That is a clever opening, because it makes the birds look at the mercy of the elements. Then the poem corrects itself. "Slow wings / Beat out their mastery." The word "mastery" reverses our first impression: these are not scraps blown about but creatures in command of the sky. The line break after "wings" even makes the beat feel slow and deliberate, as if the reader must wait for each stroke.
The sense of motion is carried largely by sound and repetition. "They wheel and are white; / They wheel once more and are lost against the pines." The repeated verb mimics the circling flight, and the shift from "white" to "lost" shows the flock appearing and disappearing as the light catches it. Notice also how the poem is built almost entirely from short, plain, monosyllabic words, which keeps the movement crisp and unfussy.
The poem uses no rhyme at all, and its lines vary in length without any fixed meter. This free movement suits the subject. A rhymed, regular poem might have felt like marching; instead the lines stretch and tighten the way a flock does. The longest line, "In tight-drawn ranks the pelicans come to the crest," slows us down just as the birds arrive, while the next, "Move swiftly over," is clipped and quick, the flock gone almost before we can register it. Form and subject move together.
The poem's brightest moment comes at its center. "For an instant, one after another, / They pass across the sun and their wings are flame / And their heads are dominant spears / Outthrust to the south and the sea." Here the cold palette of the opening is suddenly set alight. The birds, backlit by the sun, turn from white to fire, and the metaphor shifts from flame to spear, from beauty to purpose. "Dominant" and "outthrust" give the necks and heads an almost military certainty, and the direction is named for the first time: south, and the sea. The title finally lands. This is the poem's turning point, the single instant of heat in an otherwise frozen scene.
The ending is quiet and wonderfully understated. "Then we feel that the wind and the rock are cold." The little word "then" matters: only after the birds have gone do the watchers notice how chilly the summit is, as though the flock had briefly lent them its warmth. The final lines, "And in us move the memories / Of warm skies and sunny water," are the most personal in the poem. The poet does not claim the people themselves will migrate, and nothing in the text says why they are on the mountain. Instead the poem suggests that the birds awaken something remembered, perhaps a half-buried longing for a gentler place. The ellipsis after "the sea" gives that feeling room to open.
What makes "Southward" worth reading is its restraint. It never explains its own feeling or lectures about nature. It simply shows a few seconds of flight so vividly that the reader, like the watchers, finds themselves leaning south.