Flamingos build nests that look like mounds of mud along waterways. At the top of the mound, in a shallow hole, the female lays one egg. The parents take turns sitting on the egg to keep it warm. After about 30 days, the egg hatches. Flamingo young are born white, with soft, downy feathers and a straight bill.
The first digit of a UPC-A Barcode is number system character. The following table shows you what different number system characters mean. 0: Standard UPC number 1: Reserved 2: Random weight items (fruits, meat, vegetables, etc. 3: Pharmaceuticals
The UPC symbol has become known to most consumers as the barcode. This coded image is made up of a series of stripes located above a numeric code consisting of 12 digits. These stripes form numbers by using differing line widths grouped together. Each of the 12 numbers is represented by one block of 7 segments.