Good animation Sketch sites

character design

http://www.tsai.net.nz/portfolio-mightyape.php

http://www.tsai.net.nz/

2d Animation and Design

http://designanimation.wordpress.com/

lip sync

http://www.brianlemay.com/Pages/animationschool/animation/lipsyncbook/breaking.html

Animation Mentor

http://justsomeanimationmentor.blogspot.com/2007_03_01_archive.html

how to create your own character animation

http://www.blogcatalog.com/blogs/how-to-create-your-own-character-animation

TRADITIONAL 2-D Animation

http://ncca.bournemouth.ac.uk/gallery/view/384/Traditional_2D_Animation

National Centre for Computer Animation (link)

GOOGLED: "360 character animation sketch"