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1. Scientific
research
method
2 . Descriptive
method Working on the project I’ve
used the following methods
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There are 4 types of feathers
1. Contour feathers
2. Flight feathers
3. Semi- plumes
4. Down feathers
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Birds’ feathers are incredibly diverse
group are animals .
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All the feathers from my collection
were taken during the molting time
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Feather structure
Feathers appear to have evolved from
scales and are composed of B-keratin.
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Crows are members of a widely
genus of birds, Corvus, in the family
Corvidae.
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The guinea fowl are family of birds in
the Galliformes order, although some
authorities include the guinea fowl as a
subfamily.
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Geese are waterfowl belonging to the tribe
Anserini of the family Anatidae.
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Peafowl or Peacock are two Asiatic and one
African species of flying bird in the genus
Pavo of the pheasant family .
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The Golden Eagle is one of
the
best-known birds of prey in
the Northern Hemisphere.
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Swans are birds of the family
Anatidae within the genus Cygnus .
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Thank you for your
attention !
Сіз үшін 400 000 ұстаздардың еңбегі мен тәжірибесін біріктіріп, ең үлкен материалдар базасын жасадық. Төменде пәніңізді белгілеп, керек материалды алып сабағыңызға қолдана аласыз