With acknowledgments to Gisela Kaplan's Australian Magpie (2004) with its wonderful pictures and information on this highly sociable, adaptive survivor. A two magpie version of this design ('learn to fly' and 'food call') is here.
Wallpaper Coverage Calculator
Based on the dimensions you provide, this calculator will determine the number of custom-length sections of paper you'll need to cover any surface. If the height of your surface varies, input the tallest dimension in order for the pattern to line up correctly.
Enter your dimensions in feet (1 foot is 30.48 cm).