slider card
 

I need directions for making a slider card, can anyone help me?

There are many kinds of slider cards. Which one are you interested in?

slider card
 

I want to make a card with a bird that moves either from right to left or one that moves diagonal from bottom right to top left. I was told you can do this with a string, but I'm confused on how it goes together

Gotcha. :) Give me a bit and I'll be back with some links for you. :)

This one uses a pull tab:
http://www.labyrinth.net.au/~unclex/walky/walkcard.html

This one uses a ribbon pull:
http://members.aol.com/eo300zx/slider.html