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  • 22-05-2017
  • Biology
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what are the functions of a contour feather?

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odina09182002
odina09182002 odina09182002
  • 25-05-2017
Feathers vary considerably in structure and function. Contour feathers form most of the surface of the bird, streamlining it for flight and often waterproofing it. The basal portion may be downy and thus act as insulation. 

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