Is there a good method for converting your birds to pellets?

So far 3 of my 4 budgies have started to nibble, the fourth just kind of throws them in my direction. Pretty pissed. I put a small cup of seed for her, she gobbles that up and ignores the pellets.

I'd love to know of any methods that have worked, or if there is a step by step guide on a website somewhere, I need structure, it works best for me.

 

thanks!

I have some tips here: http://budgietalk.com/diet.html

thank you!

 

It mentions to avoid dyes in the colorful pellets. I've tried a few different pellets before, the zupreem natural, harisson's, another brand I can't remember and they were all very much rejected. I've now offered Zupreem, canary sized pellets and they're colorful. Most of my birds seem to love them, one of my birds is more picky than the rest though.

What can be the problems associated with the dyes?