The book, published by the Belize Audubon Society, is hard to get in the states, by I am encouraging Buteo Books to stock the book. The book sells for $15, and it is a bargain. The descriptions of the birds ring true, and the illustrations are top-notch.
I am trying to order multiple copies of the book to save mailing costs. If you are interested, e-mail me.
Here's a link for more information about this invaluable book.