Good
I think this here is a good sketch work but could use a few more improvement like more of background as those ink lines seem a bit of a rushed inclusion. I love how realistic this is and how you tried to create a more complicated head-turn position rather then a profile or front view sketch. The eyes are very cute and beedie, and the details for the ink lines are very well done adding texture to the piece. I love the added flower they are eating too. I Applaud you on this one, These kinds of pieces I really come to love because they just sort of jump out at you and tell a sort of story. very Engaging. Its always good to come across different and unique styles of art and as we come to the end of this review I will get to some helpful options soon. One might be that this could be Polished with more Expression of creativity.
~~THINGS TO IMPROVE ON~~
Just more of a background, maybe colorize this
~X~