I have a choice of two violet blue birds to get for my pet. One is very evenly violet all over, the other has some blue or green on his back and blue on his neck and blue in his tail. I was wondering what the difference is between these two bird genetically? Is one maybe a DF violet and one an SF violet? Also, the blue looks almost green on the back of the less violet bird... opinions? (It's most evident in the last picture.) Is it just because these bird just had a shower and is wet or could it be that there is another genetic factor in the bird?
Both babies together
![Image](http://farm8.staticflickr.com/7326/8717668393_3cd46216cf.jpg)
The all violet baby:
![Image](http://farm8.staticflickr.com/7307/8717668359_ff2bfcbb0e.jpg)
The bluer baby:
![Image](http://farm8.staticflickr.com/7292/8717668475_21736edacd.jpg)
The blue and green on his back:
![Image](http://farm8.staticflickr.com/7369/8717668555_0e13764d08.jpg)
Yay! First time posting pictures!