Describe the different types of feathers in birds.
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Bird feathers are amazingly complex. Eachfeather is made from the protein Keratin. While keratin also makes up snake and lizard scales, it is a slightly different compound inbirds. The three main types of feathers are the filoplumes (sensory feathers), the contour feathers, and the down feathers(insulation).
Bird feathers are amazingly complex. Eachfeather is made from the protein Keratin. While keratin also makes up snake and lizard scales, it is a slightly different compound inbirds. The three main types of feathers are the filoplumes (sensory feathers), the contour feathers, and the down feathers(insulation).
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