Such a cute game! I love the thoughts that Shape embodies, essentially why I got into game design, I just have so many ideas why not try and bring some of them to a little bit of life? So far a bunch of unfinished projects...
I absolutely adore Sylvia's Song, its really good! All the music is really. There should be more little games like this, bringing whimsy to the masses. I loved it!
(Got 61 animals in around 1 hour -- without Sylvia this world really wouldn't be complete.)