Freedom as a Universal and Natural Right
Even as “Caged Bird” explores the behavior of the free and the captive, it also makes clear that the desire for freedom is an organic, universal impulse that cannot be bound or destroyed. The poem states that the caged bird sings “of things unknown/but longed for still.” The speaker then clarifies: “the caged bird/sings of freedom.” Because freedom is a thing “unknown” to the caged bird, the implication is that the caged bird was not taken from his natural environment, but rather was likely born in his cage and has never known anything else. The caged bird has never known freedom but still understands what freedom is, and yearns for it. That the understanding of freedom seems to be universal suggests that freedom is the natural state of living things.
Given that the caged bird in the poem is an extended metaphor for the historic struggle of the Black community under historical and ongoing racist oppression, the idea that freedom is a biological impulse argues against the inhumane cruelty of oppression. The metaphor also demonstrates the resilience of the black community. Because of the omnipresence of racism throughout the United States history, the poem implies, Black people—like the caged bird—have never experienced true freedom, at least not in the same way that those who are not forced to endure systemic oppression do. That they nonetheless continue longing for this “thing unknown” illustrates that, despite the hopelessness that the metaphor of the caged bird conveys, the Black community’s desire for freedom, and determination to achieve it, remains.
The repetition of the entire third stanza—which also appears, word for word, as the poem’s sixth stanza—further demonstrates the resilience of the black community. In the third stanza, the speaker tells the reader that the caged bird “sings with a fearful trill / of things unknown / but longed for still / and his tune is heard / on the distant hill” which demonstrates that, despite the hopelessness of the situation, the bird continues to sing loudly enough that he is heard from far away, inspiring others. The repetition of the stanza as the sixth and final stanza of the poem conveys that the caged bird does not simply give up, but rather will continue to sing for freedom— thus, this repetition seems to suggest that even as Black Americans endure these intolerable circumstances, they will continue to yearn and work for freedom.
Where this theme appears in the poem: