What is metaphor of the scarlet ibis?

In "The Scarlet Ibis," the scarlet ibis symbolizes beauty and fragility, mirroring the character of Doodle, who is physically weak and vulnerable. The bird's struggle to survive in an environment that is not conducive to its existence reflects Doodle's own challenges in a world that does not accept him. The ibis’s tragic fate serves as a poignant reminder of the consequences of pride and the delicate nature of life, emphasizing themes of loss and the complexity of brotherly love.