vimsen

Hi, Vimsen from Norway here:)) I have a few questions about violets. How can you actually SEE whether it's a violet factor in the budgie or not,- especially in the blue-series? I have read somewhere that a violet skyblue will have a turqoise in their wing and tail feathers and so will the violet cobalt also. A normal cobalt will have navy blue wing and tailfeathers. Is this right and a sign to separate the normals from the ones with the violet factor? If not, are there any other signs to discover that there's in fact a violet factor in the budgie?