I put my box out last year, but it was in a bad spot and I think I might have been a bit late. Last fall when I was deer hunting I noticed that my grandma had all kinds of woodies, one day I counted about three dozen, hanging out in a certain spot on her pond. I figured it would be a good idea to move my box close to there this spring. I got it moved about a month ago and two hours later, while fishing, I noticed a pair of woodies cruising the pond and they went past where I hung the box. I let it sit until this past weekend and I had a very pleasant surprise when I checked it...
I am going to see about getting a trail cam set up in hopes of catching 'jump day' for the ducklings.