Violet Budgerigar Mutation
Blue Budgerigar Mutation, Cinnamon Budgerigar Mutation
978-613-7-87994-8
6137879941
100
2011-10-31
34.00 €
eng
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The violet budgerigar mutation is one of approximately 30 mutations affecting the colour of budgerigars. It is one of the constituent mutations of the violet variety. The violet factor produces a visual effect in any bird which carries it. The effect depends on whether the violet factor is single or double and whether the dark and blue mutations are present. In total there are 18 visually different combinations of these three mutations. However, only three of these approximate to the colour specified by the visual violet exhibition standard.
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Биология
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