A feather drops from a bird, and the poem asks what that fall really means. At first it sounds like a loss: the feather leaves the body that carried it through the air. But the speaker sees it differently. Falling "breaks free," and the feather is released from the "freedom / of the flight of it's master," as if even flying belongs to someone else and comes with its own kind of control. Lying on the ground, the feather is still and quiet, but it isn't finished. When the wind arrives, it lifts the feather again, this time into "a new freedom."
The speaker seems calm and quietly hopeful. There's a gentle idea here that being cut loose, or ending up on the ground, can be a beginning instead of a failure. The short lines and simple rhymes ("falls" and "walls," "ground" and "sound") give the poem a light, soft feel, a bit like drifting. The mood is reflective and comforting, suggesting that freedom can change shape rather than disappear.