Watch and count the twenty birds that visit a backyard feeder on a foggy morning. This books is perfect for adults and children to read together since each page has both simple text in large print and more information for the adults below. Mazzola illustrates the common backyard birds with brilliant paintings and provide some details about each bird. Children can practice counting up to twenty as they learn the birds. A brief guide to all the birds you have seen in the book is on the last page.