Worked on the Bald Eagle today for a few hours. Used a lot of purples and blues on the white feathers, works better than just using straight grey.
You can see how different lighting conditions effect the colours. Taken with the same camera, one in the early afternoon, the other about 6 in the evening. The last photo is closer to the true colours.
Debating on whether to colour the background on this or leave the paper as is. I think the colour goes well with the Eagle, so might be lazy and leave it :p