It's a cartoon and it's pretty old. I'm not sure how old.

It's about a little girl who kills a bird and she eats a bunch of candy and she goes into this candyland type of thing.

If anybody knows what it is, please let me know.
Thank you.

I don't know about the bird eating part, but I used to have this collection of cartoons on one tape. One of the cartoons was about a little girl "Little Audrey" and she went into this candyland. I believe the episode was called "Tarts and Flowers."

Yes! It is! Thanks a bunch!