The book has only 95 numbered pages to begin with. The first five of those are -- get this -- the title page, a page listing other Stokes publications, another title page. the publisher's information page, and the table of contents.
Okay. That leaves 90 pages for content, right?
Not really. The last 31 pages are given over entirely to glossy, full color bird identication photos. And approximately one third of the remaining pages are also devoted to pretty bird photographs. The book is almost entirely "boiler plate", in other words. What content there is is fine -- there just isn't much of it.
If information is what you want, get _The Bird Garden_ by Stephen Kress (The Nation Audubon Society) instead. It's much better.