Junior school project - types of feathers C052/9615

Junior school project - types of feathers

Código da imagem : C052/9615
Dimensões : 3.570 X 5.480 pixels
Orientação : horizontal

Data do upload no fornecedor : 11/08/2021
Tamanho máximo não comprimido : 56,0MB

Pauta:	Junior school project - types of feathers
Título:	Junior school project - types of feathers
Descrição:	A junior school project collecting feathers of different types from a common pheasant - Phasianus colchicus. While not exhaustive they include tail, flight, contour, semi-plume and down. The variety is very wide and the job they perform quite different. Tail and flight feathers are pennaceous, rigid, shaping and load bearing. The down and semi plumes, called plumulaceous, lie beneath the contour body feathers and provide a protective and body smoothing layer. These feathers retain body warmth. The contour feathers combine both pennaceous and plumulaceous types and are found on the body and wings.
Coleção:	Science Photo Library
Crédito:	MARTYN F. CHILLMAID/SCIENCE PHOTO LIBRARY/ Fotoarena
Disponibilidade:	imediata
Direito de uso:	Direito controlado
Autorização do(a) modelo:	não
Autorização da propriedade:	não

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