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Learn about this topic in these articles:

  • Parts of a feather
    feather

    …attached to one another by hooks, stiffening the vane. In many birds, some or all of the feathers lack the barbules or the hooks, and the plumage has a loose, hairlike appearance.

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    …attached to one another by hooks, stiffening the vane. In many birds, some or all of the feathers lack the barbules or the hooks, and the plumage has a loose, hairlike appearance.

    Read More