ThemeForest - to the Sky CSS Animation Landing Page - RIP | 1,36 MB
You can see Flying Birds, Falling Leafs, Day time to Night time in IE10, Chrome, Safari, Firefox, Maxthon and all Modern Browser..
and You can see all objects still in IE9 or lower
DEMO:
http://themeforest.net/item/to-the-sky-css-animation-landing-page/5519298