Sibley is a huge name in birding and this attractive book is a compendium of interesting bird facts as well as some details about various species. One of my favorite things about it besides the gorgeous illustrations is how much Sibley lets you know what the science says about birds and their behavior including some of the things we don’t know (why some birds do dust bathing) or can only guess at. You can either read the facts straight through in the front, or read them alongside lovely illustrations of birds that they reference. A great book for people who like bird facts.