This textbook, Exploring Creation with Zoology 1 - Flying Creatures of the Fifth Day, is in very good condition. Very little wear on the cover and the pages inside are perfect.
The ruby-throated hummingbird, yellow-rumped warbler, little brown bat, spicebush swallowtail butterfly, Mexican bean beetle, common honeybee---they all have wings, and you'll find them here in this lavishly illustrated elementary science curriculum. Using the Charlotte Mason approach, 14 lessons include notebook activities, special projects, and hands-on experiments to teach kids about birds, bugs, bees, beetles, butterflies, and more.
Thank you for your interest. If you have any questions, please let me know.