Hmmm, I think I would like...

... this one! No, wait, that corn kernal looks tasty. I'll try it. Oh no, not that one. The sunflower seed is the biggest one, and I like sunflower seeds a lot. That's the one I'm taking.

So said the downy woodpecker who spent a very long time deciding which seed he wanted for his lunch appetizer. You have to be careful when you are making major decisions like that, you know.