That's correct there is three different shades of blue and that is the purpose of this picture.Craig52 wrote:Hi Rich, to me there seems to be three different blues there with the bottom left bird being a darker blue. Maybe just my computer changing the colour. Craig
In the purple breast there is 3 basic types of blues, a normal blue, SF pastel blue and a DF pastel blue but Alvins bird has no European yellow in it but yet it is still different to a SF and a normal blue.
Rich.
But the BH in the 2 bird pic is pretty jolly good to.