Unwind and relax with the detailed bird illustrations within the Vintage Botanical Birds: Edwin L. Sheppard Grayscale Adult Coloring Book. There are 30 coloring pages depicting birds, nests and eggs of the United States. Each page has been printed one-sided in order to prevent bleed-through. Details: 30 grayscale bird-themed coloring pages, Color test page - to test your colors. Suggestions: Use your favorite pens and pencils, create a quiet space and explore your creativity.