Generally speaking, when you see wood ducks they are going point A to point B. They can be notoriously difficult to call and decoy. However, that's not to say that you can't call them and that they won't decoy. I have several mojos, but I have never used them specifically for woodies. In fact, I don't decoy or call woodies at all. I've been most successful with woodies by patterning them and knowing where they're gonna be, basically determining points A and B. Then I go set up somewhere in between and pass-shoot em.