Here is Mat the penguin.  The second part of my project.  it is not as successful as Joanna the panda I think it's safe to say.  The problem was I did not shoot nearly enough footage.  Having a back of the head shot would have improved things immensely.  Also I was unable to rotopaint out the beak because tracks only work when the tracking object stays in frame the entire time, as far as I know.  In conclusion this project taught me I have more learning to do.