juvenal plumage

juvenal plumage
/jooh"veuh nl/, Ornith.
the first plumage of birds, composed of contour feathers, which in certain species follows the naked nestling stage and in other species follows the molt of natal down.
[ < L juvenalis youthful, equiv. to juven(is) young man or woman + -alis -AL1]

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Universalium. 2010.

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  • juvenal plumage — noun Etymology: juvenal (II) : the plumage of a bird immediately succeeding the natal down * * * /jooh veuh nl/, Ornith. the first plumage of birds, composed of contour feathers, which in certain species follows the naked nestling stage and in… …   Useful english dictionary

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  • juvenal — 1. adjective Of a young bird, that has its first flying plumage. 2. noun A juvenal bird. See Also: juvenile …   Wiktionary

  • juvenal — /ˈdʒuvənəl/ (say joohvuhnuhl) noun the plumage stage of an altricial bird when it leaves the nest. {Latin juvenālis, variant of juvenīlis young, relating to youth} …  

  • post-juvenal — (ˈ) ̷ ̷+ adjective Etymology: post + juvenal : following or terminating the juvenal stage of a bird s life history compare juvenal plumage, juvenile II 2b …   Useful english dictionary

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