It is ashame and confusing when your books don't show juveniles. I have National Audubon field guide for the Eastern Region but I really don't care for it. The photos are in the first half of the book and the info in the second half.
The males and females of the same species are not even pictured on the same page.
I have to admit I don't bother with it much anymore; I'd prefer a much more easy to use guide.