Its very good
Obviousiy, the animation, art etc is in the top bracket for NG. It has a clear message of warning against our treatment of wild creatures, so the flash has entertainment and purpose. You wrap us up into the quiet story of a wild kitten's everyday life, then jump us into the sad reality of our treatment of wild animals.
There are, however, details of improvement. As has been said, more variety in expression for the kitten would be good. Studying the movement of butterflies a little more- their bodies don't go down as the wings go up quite like that and they have a destintive zigzag/random element to their flight paths to avoid predetors, which is part of what subtly identifies them as butterflies. I felt that a few scenes were a little slow/drawn out- tho I know that is very difficult and a matter of personal taste.
Finally, it is a shame in a work of such effort and quality that the only text isn't better english.
I note that others have queried the conection between making animals into pets and making them extinct. Although the pet trade- killing mothers to get their babies etc. DOES risk extinction, this movie does not make that connection clear. Some kind of More Info button, taking the viewer to a couple of lines of well-written sentances (in 2 languages?) explaining your thoughts and links to one or two most relevent sites would make this movie SO much more significant. If you wish to work on this movie, please PM me and I will discuss it with you in detail and support you- its worth it.
Front Page, please!!!!!