We had a nice long conversation on this subject in part on April 6. Here is the binocular part.
viewtopic.php?f=4&t=6355&p=78640&hilit=binoculars#p78640I'll look for the book part, or in might be in with this.
Here is online birding sites.
viewtopic.php?f=4&t=6458&p=80277&hilit=bird+book#p80277Books are covered in the online site. But I use about 5 or 6 general guide books and then a bunch of specific guide books, e.g. sparrows, gulls, shorebirds, hawks, warblers and etc. I can give you the specific names if you want them.