My Bird Journal is a spiral-bound, pocket-sized notebook designed for bird watching. It is the most durable, useful, and attractive design we've seen. Contains 60 lined sheets, one side printed for important (but often forgotten) data including date, time, weather, and location; bird species and field marks; and sights/sounds/activities; and the other side for notes. Sturdy enough for writing while standing, it's a helpful companion for any birding outing. Also ideal for backyard bird watchers. Size: 3 x 5.5 x .4 inches.