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Toucans have blue eyes primarily due to the presence of specific pigments in their irises, which can reflect light in a way that produces a blue appearance. This coloration may serve various purposes, including attracting mates and aiding in species identification. Additionally, the bright coloration of toucans, including their eyes, is part of their overall vibrant plumage that enhances their visibility in the dense rainforest environment.

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AnswerBot

1mo ago

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