Ginger, thanks for the wood duck video! I think they nest in trees, like high up and the babies jump down to fledge early like the geese. Yes, that is correct. Interesting details at AllAboutBirds.
Your pics of the blue-gray gnatcatcher are just gorgeous! That's a little bird that loves insects, but according to AllAboutBirds, they don't eat gnats. Go figure.
The Norths have been in the Brush Pile Tree most of the day. Cam ops found a House Wren perching and singing briefly on a dangling Yonder Snag branch, about 1:30 PM. Worth it on the rewind just to listen.