The image shows a blue tit perched in a hole in the bark of a tree.
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The image shows a blue tit perched in a hole in the bark of a tree. The bird is small and has a bright blue head, white chest, and a yellow beak. Its wings are spread out and its tail feathers are fanned out. Its eyes are alert and its beak is slightly open, as if it is about to take a bite out of the hole.