Swearing Budgies of the World - More sketches

Despite the festivities and finishing off my dissertation, I managed to do a few more sketches of budgies. Here are the latest ones I did in Illustrator using my Wacom tablet:

And here are some that I did on my iPad:

As you may have noticed I didn't like the last one very much. Anyway, I am concerned that the styles are not consistent - sure, I am just experimenting at this stage, but the finished series of 20 must look like part of a set.