Creative Juices
a great site filled with tutorials,a gallery,an animation theatre and much more And dont forget to subscibe to the sites you tube channel.

FrameByFrame
animation site for anyone who loves stopmotion, either making it or just enjoying it :D

Vincent Animations and Friends
site all about Stop-Motion and Animation, home of the Green Roots films

Wallace&Gromit
amazing kid-friendly forums that I go to often for animation help and tips