Sibley Birder's Life List & Field Diary corn Each baby set is individually Color:Flax + Spice Each baby set is individually printed with a custom mixed light gray on cream background and paired with a coordinating solid on the reverse side Adjustable Leather Shoulder Straps are 1 2” Wide and include 10 Adjustable Lengths This indispensable birder’s companion includes both ample space for on site notes and a life list to be filled in by the legions of passionate birders who have bought Sibley’s bestselling guides From leading ornithologist and bestselling author David Sibley comes this essential write in field companion for all levels of birders